Inventor · disambiguated record
Donald P. Stubblefield
Also filed as: STUBBLEFIELD DONALD P
6 granted patents·122 citations·filing 1997–2007
83Inventor score
Files withNORTH SHORE PARTNERS6
Top patents by PatentIndex Score
6 records- 0183US6382658B1Method of making a snowboard having improved turning performanceNORTH SHORE PARTNERS·Filed 1999·Granted May 7, 2002·47 cites·8 claims
- 0280US5823562ASnowboardNORTH SHORE PARTNERS·Filed 1997·Granted Oct 20, 1998·41 cites·7 claims
- 0365US7267067B2Apparatus and method for reducing fluid drag on a submerged surfaceNORTH SHORE PARTNERS·Filed 2005·Granted Sep 11, 2007·6 cites·27 claims
- 0465US7219614B2Apparatus and method for reducing fluid drag on a submerged surfaceNORTH SHORE PARTNERS·Filed 2005·Granted May 22, 2007·4 cites·28 claims
- 0563US6394483B2Snowboard bodyNORTH SHORE PARTNERS·Filed 1997·Granted May 28, 2002·24 cites·7 claims
- 0643US7597060B2Apparatus and method for reducing fluid drag on a submerged surfaceNORTH SHORE PARTNERS·Filed 2007·Granted Oct 6, 2009·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →