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Inventor

ZIMMERMAN CHARLES E

US11 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YY SOFTWARE CORP

3 patents
US6389405B1May 14, 2002

Processing system for identifying relationships between concepts

YY SOFTWARE CORP118 citations96
US5778157AJul 7, 1998

System and method for expert system analysis using quiescent and parallel reasoning and set structured knowledge representation

YY SOFTWARE CORP151 citations96
US5995955ANov 30, 1999

System and method for expert system analysis using quiescent and parallel reasoning and set structured knowledge representation

YY SOFTWARE CORP63 citations93

GTE VALENITE CORP

3 patents
US4859122AAug 22, 1989

Polygonal cutting insert

GTE VALENITE CORP37 citations91
US4846609AJul 11, 1989

Polygonal cutting insert

GTE VALENITE CORP31 citations91
US5075053ADec 24, 1991

Method of making cutting insert

GTE VALENITE CORP18 citations73

BRISTOL COMPRESSORS

2 patents
US6823686B2Nov 30, 2004

Pressure equalization system and method

BRISTOL COMPRESSORS10 citations68
US6584791B2Jul 1, 2003

Pressure equalization system and method

BRISTOL COMPRESSORS7 citations68

VALENITE INC

1 patent
US5377116ADec 27, 1994

Method and system for designing a cutting tool

VALENITE INC204 citations96

AMP INC

1 patent
US4982830AJan 8, 1991

Product feeding apparatus

AMP INC10 citations70

BRISTOL COMPRESSORS INTERNATIO

1 patent
US7260951B2Aug 28, 2007

Pressure equalization system

BRISTOL COMPRESSORS INTERNATIO5 citations60