Inventor
GULLION STEVEN D
US6 patents
⚠️ This page may combine multiple inventors who share the name “GULLION STEVEN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMERON IRON WORKS INC
4 patentsUS4742874AMay 10, 1988
Subsea wellhead seal assembly
CAMERON IRON WORKS INC94 citations94
US4759409AJul 26, 1988
Subsea wellhead seal assembly
CAMERON IRON WORKS INC25 citations90
US4791987ADec 20, 1988
Wellhead seal
CAMERON IRON WORKS INC23 citations81
US4892149AJan 9, 1990
Method of securing a tubular member within an annular well member, the combined well structure and the tool
CAMERON IRON WORKS INC12 citations71