Inventor

HILL JAMES R

6 patents

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

MESTEK INC

2 patents

US5020423AJun 4, 1991

Rotating blade damper with blade lock and stop mechanism

MESTEK INC33 citations90

US4887630ADec 19, 1989

Pneumatic control system for air handling system damper

MESTEK INC8 citations71

GOODYEAR TIRE & RUBBER

2 patents

US4496411AJan 29, 1985

Bead jamming or crimping method

GOODYEAR TIRE & RUBBER15 citations67

US4452660AJun 5, 1984

Bead jamming or crimping apparatus

GOODYEAR TIRE & RUBBER11 citations67

(unassigned)

1 patent

US5800276ASep 1, 1998

Bowling ball insert

12 citations70

HILL JAMES R

1 patent

USD352776SNov 22, 1994

Fireplace grill insert for cooking

HILL JAMES R13 citations61