Individual holder
COLES CHARLES F
US·4 granted patents·125 citations·filing 1988–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0196US8201514B2Powered boat hullCOLES CHARLES F·Filed 2007·Granted Jun 19, 2012·46 cites·13 claims
- 0292US4896621AMethod of modifying a boat hull to obtain enhanced lift and rough water stabilityCOLES CHARLES F·Filed 1988·Granted Jan 30, 1990·46 cites·6 claims
- 0380US4951591APowered boat hullCOLES CHARLES F·Filed 1989·Granted Aug 28, 1990·27 cites·6 claims
- 0474US7204196B2Powered boat hullCOLES CHARLES F·Filed 2005·Granted Apr 17, 2007·6 cites·6 claims
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