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Inventor

HAYES JAMES R

US7 patents
⚠️ This page may combine multiple inventors who share the name “HAYES JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAYES JAMES R

3 patents
US7867151B2Jan 11, 2011

Dual variable resistance control apparatus and system for exercise equipment

HAYES JAMES R8 citations82
US7351680B2Apr 1, 2008

High performance water-based mud system

HAYES JAMES R11 citations80
US5127475AJul 7, 1992

Downhole drilling spotting fluid composition and method

HAYES JAMES R13 citations64

TRW INC

2 patents
US5126696AJun 30, 1992

W-Band waveguide variable controlled oscillator

TRW INC50 citations89
US5329255AJul 12, 1994

Thermally compensating microwave cavity

TRW INC10 citations67

TURBO CHEM INTERNATIONAL INC

2 patents
US5002672AMar 26, 1991

Downhole drilling spotting fluid composition and method

TURBO CHEM INTERNATIONAL INC12 citations69
US5344817ASep 6, 1994

Downhole drilling spotting fluid composition and method

TURBO CHEM INTERNATIONAL INC4 citations58