HYBRID DRILL BITS INCREASED DRILLING EFFICIENCY
NGUYEN,DON Q, DAMSCHEN,MICHAEL S, HOWARD,JOHNATHAN, VEMPATI,CHAITANYA K, ROTHE,MITCHELL A, ZAHRADNIK,ANTON F, PESSIER,ROLF C, CEPEDA,KARLOS, BUSKE,ROBERTJ
Year of Publication 26.05.2021
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Year of Publication 26.05.2021
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Hybrid drill bit and design method
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Year of Publication 22.12.2020
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Year of Publication 22.12.2020
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HYBRID DRILL BITS HAVING INCREASED DRILLING EFFICIENCY
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Year of Publication 08.01.2020
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Year of Publication 08.01.2020
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HYBRID DRILL BIT AND DESIGN METHOD
Damschen, Michael S, McCormick, Ronny D, Zahradnik, Anton F, Nguyen, Don Q, Blackman, Mark P, Cepeda, Karlos B, Oldham, Jack T, Pessier, Rudolf Carl, Meiners, Matthew J
Year of Publication 21.11.2019
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Year of Publication 21.11.2019
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Hybrid drill bit and design method
Damschen, Michael S, McCormick, Ronny D, Zahradnik, Anton F, Nguyen, Don Q, Blackman, Mark P, Cepeda, Karlos B, Oldham, Jack T, Pessier, Rudolf Carl, Meiners, Matthew J
Year of Publication 11.06.2019
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Year of Publication 11.06.2019
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HYBRID DRILL BITS HAVING INCREASED DRILLING EFFICIENCY
ZAHRADNIK, Anton F, HOWARD, Johnathan, PESSIER, Rolf C, NGUYEN, Don Q, CEPEDA, Karlos, ROTHE, Mitchell A, BUSKE, Robert J, DAMSCHEN, Michael S, VEMPATI, Chaitanya K
Year of Publication 27.03.2019
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Year of Publication 27.03.2019
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HYBRID DRILL BIT
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Year of Publication 29.09.2017
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Year of Publication 29.09.2017
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Hybrid drill bits having increased drilling efficiency
Pessier, Rudolf C, Damschen, Michael S, Prevost, Gregory C, Zahradnik, Anton F, Nguyen, Don Q, Vempati, Chaitanya K, Rothe, Mitchell A, Buske, Robert J, Bradford, John F, Cepeda, Karlos, Howard, Johnathan
Year of Publication 29.01.2019
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Year of Publication 29.01.2019
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HYBRID DRILL BIT
BLACKMAN, MARK, MCCORMICK, RON, NGUYEN, DON, MEINERS, MATTHEW, DAMSCHEN, MICHAEL, ZAHRADNIK, ANTON, OLDHAM, JACK, CEPEDA, KARLOS, PESSIER, ROLF
Year of Publication 09.11.2016
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Year of Publication 09.11.2016
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Hybrid drill bits
Pessier, Rudolf C, Damschen, Michael S, Prevost, Gregory C, Zahradnik, Anton F, Nguyen, Don Q, Vempati, Chaitanya K, Rothe, Mitchell A, Buske, Robert J, Bradford, John F, Cepeda, Karlos, Howard, Johnathan
Year of Publication 11.09.2018
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Year of Publication 11.09.2018
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HYBRID DRILL BITS HAVING INCREASED DRILLING EFFICIENCY
ZAHRADNIK Anton F, PESSIER Rolf C, BUSKE Robert J, CEPEDA Karlos, NGUYEN Don Q, VEMPATI Chaitanya K, ROTHE Mitchell A, DAMSCHEN Michael S, HOWARD Johnathan
Year of Publication 04.08.2022
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Year of Publication 04.08.2022
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Hybrid drill bit
Oldham Jack T, Nguyen Don Q, McCormick Ron D, Meiners Matt, Cepeda Karlos B, Blackman Mark P, Zahradnik Anton F, Pessier Rudolf C, Damschen Michael S
Year of Publication 06.06.2017
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Year of Publication 06.06.2017
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HYBRID DRILL BITS HAVING INCREASED DRILLING EFFICIENCY
ZAHRADNIK, Anton F, HOWARD, Johnathan, PESSIER, Rolf C, NGUYEN, Don Q, CEPEDA, Karlos, ROTHE, Mitchell A, BUSKE, Robert J, DAMSCHEN, Michael S, VEMPATI, Chaitanya K
Year of Publication 26.04.2017
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Year of Publication 26.04.2017
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HYBRID DRILL BITS HAVING INCREASED DRILLING EFFICIENCY
HOWARD, JOHNATHAN, DAMSCHEN, MICHAEL S, NGUYEN, DON Q, ZAHRADNIK, ANTON F, ROTHE, MITCHELL A, CEPEDA, KARLOS, PESSIER, ROLF C, BUSKE, ROBERT J, VEMPATI, CHAITANYA K
Year of Publication 20.12.2016
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Year of Publication 20.12.2016
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HYBRID DRILL BIT
BLACKMAN, MARK, MCCORMICK, RON, NGUYEN, DON, MEINERS, MATTHEW, DAMSCHEN, MICHAEL, ZAHRADNIK, ANTON, OLDHAM, JACK, CEPEDA, KARLOS, PESSIER, ROLF
Year of Publication 22.04.2015
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Year of Publication 22.04.2015
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Hybrid Drill Bits Having Increased Drilling Efficiency
ZAHRADNIK Anton F, BUSKE Robert J, CEPEDA Karlos, PESSIER Rudolf C, NGUYEN Don Q, VEMPATI Chaitanya K, DAMSCHEN Michael S, ROTHE Mitchell A, PREVOST Gregory C, HOWARD Johnathan, BRADFORD John F
Year of Publication 01.09.2016
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Year of Publication 01.09.2016
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HYBRID DRILL BITS
Buske Robert J, Vempati Chaitanya K, Nguyen Don Q, Howard Johnathan, Prevost Gregory C, Bradford John F, Cepeda Karlos, Zahradnik Anton F, Pessier Rudolf C, Rothe Mitchell A, Damschen Michael S
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Year of Publication 11.08.2016
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broca de perfuração de furação de terreno, método utilizando a mesma e broca de perfuração para a perfuração de um furo de poço em formações de terreno
CHAITANYA K. VEMPATI, MITCHELL A. ROTHE, ROBERT J. BUSKE, ROLF C. PESSIER, KARLOS CEPEDA, MICHAEL S. DAMSCHEN, JOHNATHAN HOWARD, DON Q. NGUYEN, ANTON F. ZAHRADNIK
Year of Publication 25.08.2020
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Year of Publication 25.08.2020
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Hybrid drill bits having increased drilling efficiency
PREVOST GREGORY C, BRADFORD JOHN F, BUSKE ROBERT J, NGUYEN DON Q, ZAHRADNIK ANTON F, DAMSCHEN MICHAEL S, HOWARD JOHNATHAN, PESSIER RUDOLF C, VEMPATI CHAITANYA K, ROTHE MITCHELL A, CEPEDA KARLOS
Year of Publication 31.05.2016
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Year of Publication 31.05.2016
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