Inventor
COLVIN GREGORY N
US12 patents
⚠️ This page may combine multiple inventors who share the name “COLVIN GREGORY N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOWMET CORP
10 patentsUS5263530ANov 23, 1993
Method of making a composite casting
HOWMET CORP27 citations92
US5241738ASep 7, 1993
Method of making a composite casting
HOWMET CORP23 citations92
US5241737ASep 7, 1993
Method of making a composite casting
HOWMET CORP21 citations92
US5981083ANov 9, 1999
Method of making composite castings using reinforcement insert cladding
HOWMET CORP30 citations91
US5678298AOct 21, 1997
Method of making composite castings using reinforcement insert cladding
HOWMET CORP29 citations91
US5287910AFeb 22, 1994
Permanent mold casting of reactive melt
HOWMET CORP23 citations89
US5332022AJul 26, 1994
Composite casting method
HOWMET CORP16 citations73
US4842822AJun 27, 1989
Aluminum-lithium alloy and method of investment casting an aluminum-lithium alloy
HOWMET CORP9 citations72
US5443111AAug 22, 1995
Permanent mold for casting reactive melt
HOWMET CORP9 citations71
US5505246AApr 9, 1996
Permanent mold or die casting of titanium-aluminum alloys
HOWMET CORP13 citations64