Inventor
ECKERT LAWRENCE A
US6 patents
⚠️ This page may combine multiple inventors who share the name “ECKERT LAWRENCE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VETCO GRAY INC ABB
5 patentsUS5355961AOct 18, 1994
Metal and elastomer casing hanger seal
VETCO GRAY INC ABB57 citations94
US5285853AFeb 15, 1994
Casing hanger seal with test port
VETCO GRAY INC ABB61 citations94
US5299644AApr 5, 1994
Well starter head
VETCO GRAY INC ABB34 citations91
US5205356AApr 27, 1993
Well starter head
VETCO GRAY INC ABB45 citations91
US5327965AJul 12, 1994
Wellhead completion system
VETCO GRAY INC ABB42 citations88