P

Inventor

WALTON BARRY

GB5 patents
⚠️ This page may combine multiple inventors who share the name “WALTON BARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

3 patents
US6523957B1Feb 25, 2003

Flexible coupling for a self-propelled camera dolly

SONY CORP19 citations89
US6520641B1Feb 18, 2003

Shooting a motion picture scene with a self-propelled camera dolly

SONY CORP18 citations89
US6264330B1Jul 24, 2001

Self-propelled camera dolly

SONY CORP29 citations89

POLARIS INC

1 patent
US6149540ANov 21, 2000

Continuously variable transmission system with engine braking

POLARIS INC245 citations95

BLACK & DECKER INC

1 patent
US5331769AJul 26, 1994

Grinding apparatus and method

BLACK & DECKER INC31 citations90