Inventor
MAYFIELD WINDEL O
9 patents
⚠️ This page may combine multiple inventors who share the name “MAYFIELD WINDEL O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PAAL L L C
5 patentsUS6554580B1Apr 29, 2003
Plunger for well casings and other tubulars
PAAL L L C93 citations96
US7308933B1Dec 18, 2007
Power assisted lift for lubricator assembly
PAAL L L C58 citations94
US6971856B1Dec 6, 2005
Plunger for well casings and other tubulars
PAAL L L C11 citations72
US8002029B1Aug 23, 2011
Apparatus and method for raising a fluid in a well
PAAL L L C0 citations51
US7971647B2Jul 5, 2011
Apparatus and method for raising a fluid in a well
PAAL L L C0 citations51