Inventor · disambiguated record
Howard Pipkorn
Also filed as: PIPKORN HOWARD · PIPKORN HOWARD W
11 granted patents·258 citations·filing 1984–2010
92Inventor score
Top patents by PatentIndex Score
11 records- 0191US4672905ABoat hull with center V-hull and sponsonsPIPKORN HOWARD W·Filed 1986·Granted Jun 16, 1987·47 cites·6 claims
- 0288US7371267B2Wire filter cageAIR CURE INC·Filed 2005·Granted May 13, 2008·22 cites·20 claims
- 0385US4907520AHigh performance boat hull with anti-spin sponsonPIPKORN HOWARD W·Filed 1988·Granted Mar 13, 1990·33 cites·3 claims
- 0484US8226738B2Wire filter cage locking mechanismHARRIS MICHAEL·Filed 2010·Granted Jul 24, 2012·7 cites·22 claims
- 0581US5173098AWire filter cagePIPKORN ENVIRONMENTAL TECHNOLO·Filed 1991·Granted Dec 22, 1992·62 cites·8 claims
- 0679US6626970B2Wire filter cageAIR CURE INC·Filed 2001·Granted Sep 30, 2003·21 cites·16 claims
- 0779USD302969SBoat hullPIPKORN HOWARD W·Filed 1987·Granted Aug 22, 1989·19 cites·1 claims
- 0874USD285190SBoat hullPIPKORN HOWARD W·Filed 1984·Granted Aug 19, 1986·13 cites·1 claims
- 0971US6790250B2Wire filter cageAIR CURE INC·Filed 2003·Granted Sep 14, 2004·14 cites·1 claims
- 1067US6905529B2Wire Filter cageAIR CURE INC·Filed 2004·Granted Jun 14, 2005·10 cites·7 claims
- 1164USD307574SBoat hullPIPKORN HOWARD W·Filed 1988·Granted May 1, 1990·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →