P

Inventor

JOHNSON ARTHUR D

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

PITTS IND INC

3 patents
US4129026ADec 12, 1978

Method of making a pulley groove

PITTS IND INC14 citations71
US4069572AJan 24, 1978

Method of making clutch pulley assembly

PITTS IND INC15 citations71
US4004335AJan 25, 1977

Method of making clutch pulley

PITTS IND INC14 citations71

WELLS MFG CORP

2 patents
US4397291AAug 9, 1983

Means for mounting ignition control modules

WELLS MFG CORP8 citations71
US4387948AJun 14, 1983

Spark plug wire terminal and method for attaching terminal

WELLS MFG CORP2 citations60

ECHLIN INC

1 patent
US6204770B1Mar 20, 2001

Master automotive sensor tester

ECHLIN INC33 citations90

AUTOMOTIVE CONTROLS CORP

1 patent
US5686840ANov 11, 1997

Method and apparatus for throttle position sensor testing

AUTOMOTIVE CONTROLS CORP21 citations87