Assignee
HENRY GRIFFITTS INC
US·6 granted patents·99 citations·filing 1989–1999
Top patents by PatentIndex Score
6 records- 0159US5380009ANotched golf club faceHENRY GRIFFITTS INC·Filed 1994·Granted Jan 10, 1995·35 cites·10 claims
- 0256USD361357SGolf club headHENRY GRIFFITTS INC·Filed 1994·Granted Aug 15, 1995·10 cites·1 claims
- 0349US4932662AGolf club lie angle evaluation deviceHENRY GRIFFITTS INC·Filed 1989·Granted Jun 12, 1990·20 cites·17 claims
- 0436US6102811ACrested lie boardHENRY GRIFFITTS INC·Filed 1999·Granted Aug 15, 2000·12 cites·12 claims
- 0530US5582552ATraining aid for golferHENRY GRIFFITTS INC·Filed 1995·Granted Dec 10, 1996·15 cites·11 claims
- 0629US6908399B1Golf club setHENRY GRIFFITTS INC·Filed 1999·Granted Jun 21, 2005·7 cites·26 claims
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