Inventor
CHAWLA MANMOHAN S
US15 patents
⚠️ This page may combine multiple inventors who share the name “CHAWLA MANMOHAN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN ATLAS INT INC
8 patentsUS5792977AAug 11, 1998
High performance composite shaped charge
WESTERN ATLAS INT INC87 citations96
US4860655AAug 29, 1989
Implosion shaped charge perforator
WESTERN ATLAS INT INC84 citations96
US4860654AAug 29, 1989
Implosion shaped charge perforator
WESTERN ATLAS INT INC82 citations95
US5753850AMay 19, 1998
Shaped charge for creating large perforations
WESTERN ATLAS INT INC59 citations93
US5619008AApr 8, 1997
High density perforating system
WESTERN ATLAS INT INC48 citations92
US5565644AOct 15, 1996
Shaped charge with wave shaping lens
WESTERN ATLAS INT INC30 citations92
US4862804ASep 5, 1989
Implosion shaped charge perforator
WESTERN ATLAS INT INC34 citations90
US5633475AMay 27, 1997
Circulation shaped charge
WESTERN ATLAS INT INC13 citations73
DRESSER IND
4 patentsUS4643097AFeb 17, 1987
Shaped charge perforating apparatus
DRESSER IND59 citations95
US4627353ADec 9, 1986
Shaped charge perforating apparatus
DRESSER IND33 citations92
US4638712AJan 27, 1987
Bullet perforating apparatus, gun assembly and barrel
DRESSER IND37 citations89
US4669384AJun 2, 1987
High temperature shaped charge perforating apparatus
DRESSER IND18 citations73