Inventor
WILSON BUDDY A
US5 patents
⚠️ This page may combine multiple inventors who share the name “WILSON BUDDY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDW DELAWARE INC
3 patentsUS5531250AJul 2, 1996
Device for plugging the interior of a pipe
TDW DELAWARE INC29 citations89
US8001988B2Aug 23, 2011
Verifiable closing and locking system of a cylindrical passageway
TDW DELAWARE INC13 citations77
US7270139B2Sep 18, 2007
Cam-assisted, wedge actuated, metal-to-metal seal, block and bleed plugging tool
TDW DELAWARE INC17 citations77