Inventor

BELL DAVID C

US4 patents

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

GIBSON MCILVAIN COMPANY J

1 patent

US4885967ADec 12, 1989

Laser alignment device for sawmills

GIBSON MCILVAIN COMPANY J81 citations89

(unassigned)

1 patent

US5598957AFeb 4, 1997

Adjustable hanger

34 citations87

NORRIS SCREEN & MFG INC

1 patent

US6983849B1Jan 10, 2006

Screen repair apparatus and method

NORRIS SCREEN & MFG INC15 citations71

BELL DAVID C

1 patent

US5146953ASep 15, 1992

Pipe sealing apparatus

BELL DAVID C11 citations65