DM

Daniel J. McLaughlin

DR Dril-Quip: 6 patents #19 of 80Top 25%
II Innovex International: 1 patents #12 of 24Top 50%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #481,622 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12291939 Electrical actuation of a valve in a wellhead assembly David G. Holliday, John Mossop, David Scantlebury, Matthew Crotwell, Christopher D. Bartlett +1 more 2025-05-06
12084937 Barrier arrangement in wellhead assembly Chris D. Bartlett, Raymond A. Guillory, Blake T. DeBerry, Marcus Smedley, Gregory Norwood +3 more 2024-09-10
11834918 Tubing hanger orientation spool adaptor Gregory D. Williams, Eleazar Herrera, Morris B. Wade, Todd L. Scaggs 2023-12-05
11773678 Barrier arrangement in wellhead assembly Chris D. Bartlett, Raymond A. Guillory, Blake T. DeBerry, Marcus Smedley, Gregory Norwood +3 more 2023-10-03
11542778 Barrier arrangement in wellhead assembly Chris D. Bartlett, Raymond A. Guillory, Blake T. DeBerry, Marcus Smedley 2023-01-03
10697264 Subsea system and method for high pressure high temperature wells Bruce J. Witwer, Justin Edward Morse, Gregory D. Williams, James R. Bower 2020-06-30
10675972 Drive shaft bearing support assembly and multi-radius cap for bearing support housing 2020-06-09
10392907 Subsea system and method for high pressure high temperature wells Bruce J. Witwer, Justin Edward Morse, Gregory D. Williams, James R. Bower 2019-08-27
5263279 Prop-supporting device Leopold Delsanne, Jean-Marie Allard 1993-11-23
4908900 Folding cleaning tool Jean-Marie Allard 1990-03-20