P

Inventor

MACHIN BRIAN F

GB9 patents
⚠️ This page may combine multiple inventors who share the name “MACHIN BRIAN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DUNLOP LTD

4 patents
US5377989AJan 3, 1995

Golf balls with isodiametrical dimples

DUNLOP LTD124 citations96
US4722529AFeb 2, 1988

Golf balls

DUNLOP LTD72 citations95
USD294615SMar 8, 1988

Golf ball

DUNLOP LTD7 citations73
USD343662SJan 25, 1994

Golf ball

DUNLOP LTD5 citations56

DUNLOP LTD A BRITISH COMPANY

3 patents
USD319483SAug 27, 1991

Golf ball

DUNLOP LTD A BRITISH COMPANY17 citations78
USD328321SJul 28, 1992

Golf ball

DUNLOP LTD A BRITISH COMPANY9 citations69
USD329675SSep 22, 1992

Golf ball

DUNLOP LTD A BRITISH COMPANY2 citations58

DUNLOP SLAZENGER INT

2 patents
US5423535AJun 13, 1995

Golf club heads with face plates of varying specific gravity

DUNLOP SLAZENGER INT205 citations97
US5362047ANov 8, 1994

Gold club heads with face pieces of a thickness varying in toe to heel and/or top edge to sole directions

DUNLOP SLAZENGER INT128 citations97