Individual holder
PENTON HUGH V
3 granted patents·58 citations·filing 1976–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US4040194AChangeable message sign constructionPENTON HUGH V·Filed 1976·Granted Aug 9, 1977·52 cites·16 claims
- 0259US7731601B2Pitch-mark repair tool for a golf clubPENTON HUGH V·Filed 2005·Granted Jun 8, 2010·3 cites·11 claims
- 0334USD590472SHand-held tool for repairing golf pitch marksPENTON HUGH V·Filed 2008·Granted Apr 14, 2009·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →