P

Inventor

SCHAEFER ROBERT H

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

GEN MOTORS CORP

3 patents
US4235320ANov 25, 1980

Retarder and friction brakes

GEN MOTORS CORP32 citations89
US4075912AFeb 28, 1978

Transmission with sump oil level responsive controls

GEN MOTORS CORP19 citations70
US4082012AApr 4, 1978

Transmission and control with centrifugal dump valve

GEN MOTORS CORP3 citations60

KROGER COMPANY

1 patent
US4232798ANov 11, 1980

Automatic vending machine for delivering containers having edible product therein

KROGER COMPANY31 citations85