P

Inventor

HOWE JOHN G

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

AMF INC

4 patents
US4044083AAug 23, 1977

Method of making plastic ski

AMF INC20 citations81
US3930658AJan 6, 1976

Plastic ski and method of making the same

AMF INC20 citations81
USD262983SFeb 9, 1982

Tennis racket frame

AMF INC11 citations71
US4275885AJun 30, 1981

Tennis racket

AMF INC6 citations60

HOWE JOHN G

2 patents
US4116054ASep 26, 1978

Apparatus for measuring the combined resistance to displacement of strings affixed in a racket head

HOWE JOHN G9 citations69
US3964300AJun 22, 1976

Ski gauge

HOWE JOHN G4 citations58

(unassigned)

1 patent
US5820154AOct 13, 1998

Ski construction

58 citations93