Assignee
DRIVER W B
9 granted patents·337 citations·filing 1974–2007
Top patents by PatentIndex Score
9 records- 0193US4022279AFormation conditioning process and systemDRIVER W B·Filed 1974·Granted May 10, 1977·160 cites·20 claims
- 0279US4149391AFlexible drill pipeDRIVER W B·Filed 1977·Granted Apr 17, 1979·28 cites·4 claims
- 0378US4227584ADownhole flexible drive systemDRIVER W B·Filed 1978·Granted Oct 14, 1980·46 cites·3 claims
- 0473US4051908ADownhole drilling systemDRIVER W B·Filed 1976·Granted Oct 4, 1977·39 cites·2 claims
- 0565US4031713AFlexible drill pipeDRIVER W B·Filed 1975·Granted Jun 28, 1977·19 cites·2 claims
- 0661US4143722ADownhole flexible drive systemDRIVER W B·Filed 1977·Granted Mar 13, 1979·25 cites·2 claims
- 0755US4233820AFlexible drill pipeDRIVER W B·Filed 1979·Granted Nov 18, 1980·13 cites·8 claims
- 0854US7779934B1Flexible/rigid drilling assemblyDRIVER W B·Filed 2007·Granted Aug 24, 2010·5 cites·1 claims
- 0927US4102417ACore cut off cableDRIVER W B·Filed 1976·Granted Jul 25, 1978·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when DRIVER W B files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →