Inventor
BUDDE PETER
NL17 patents
⚠️ This page may combine multiple inventors who share the name “BUDDE PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WEATHERFORD LAMB
14 patentsUS6056053AMay 2, 2000
Cementing systems for wellbores
WEATHERFORD LAMB108 citations98
US6082451AJul 4, 2000
Wellbore shoe joints and cementing systems
WEATHERFORD LAMB136 citations97
US5836395ANov 17, 1998
Valve for wellbore use
WEATHERFORD LAMB106 citations97
US6561270B1May 13, 2003
Plug and plug set for use in wellbore
WEATHERFORD LAMB62 citations96
US5813457ASep 29, 1998
Wellbore cementing system
WEATHERFORD LAMB77 citations96
US5787979AAug 4, 1998
Wellbore cementing system
WEATHERFORD LAMB93 citations96
US5450903ASep 19, 1995
Fill valve
WEATHERFORD LAMB56 citations96
US5909771AJun 8, 1999
Wellbore valve
WEATHERFORD LAMB40 citations92
US5390736AFeb 21, 1995
Anti-rotation devices for use with well tools
WEATHERFORD LAMB45 citations92
US6419015B1Jul 16, 2002
Apparatus and a method for launching plugs
WEATHERFORD LAMB46 citations87
US5680902AOct 28, 1997
Wellbore valve
WEATHERFORD LAMB19 citations84
US5690177ANov 25, 1997
Fill valve
WEATHERFORD LAMB16 citations82
US5511618AApr 30, 1996
Fill valve
WEATHERFORD LAMB9 citations73
US5669443ASep 23, 1997
Shoe for used in the construction of oil and gas wells
WEATHERFORD LAMB11 citations66