Inventor · disambiguated record
Kevin Callsen
Also filed as: CALLSEN KEVIN · CALLSEN KEVIN F · CALLSEN KEVIN FREDRICK
4 granted patents·2 pending applications·75 citations·filing 2001–2014
76Inventor score
Top patents by PatentIndex Score
6 records- 0176USD453969SFoot protectorPOLYMER CONCEPTS INC·Filed 2001·Granted Feb 26, 2002·29 cites·1 claims
- 0275US8668977B2Support structures and methodsCALLSEN KEVIN F·Filed 2007·Granted Mar 11, 2014·12 cites·28 claims
- 0364US6640810B1Foot protectorPOLYMER CONCEPTS INC·Filed 2002·Granted Nov 4, 2003·34 cites·10 claims
- 0456US9120118B2Support structures and methodsCALLSEN KEVIN F·Filed 2014·Granted Sep 1, 2015·0 cites·26 claims
- 0543US2013011621A1Support structures including low tack viscoelastomeric gel material and methodsPOLYMER CONCEPTS INC·Filed 2012·Application pending·0 cites
- 0640US2002096811A1Knee padFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →