Inventor · disambiguated record
Charles Vanvalkenburgh
Also filed as: VANVALKENBURGH CHARLES · VANVALKENBURGH CHARLES N · VANVALKENBURGH CHARLES NICHOLA
12 granted patents·2 pending applications·75 citations·filing 2002–2023
88Inventor score
Top patents by PatentIndex Score
14 records- 0191US10139015B2Holder with liner for a rodPIT BULL PRODUCTS INC·Filed 2015·Granted Nov 27, 2018·10 cites·3 claims
- 0277US7100928B1Motorcycle rear standVANVALKENBURGH CHARLES NICHOLA·Filed 2004·Granted Sep 5, 2006·23 cites·9 claims
- 0371US11001484B2Axle holder for motorcycle standPIT BULL PRODUCTS INC·Filed 2019·Granted May 11, 2021·1 cites·15 claims
- 0471US8371598B2Width adjuster for motorcycle standPIT BULL PRODUCTS INC·Filed 2011·Granted Feb 12, 2013·3 cites·7 claims
- 0569US9539929B2Quick release anchor mechanismPIT BULL PRODUCTS INC·Filed 2015·Granted Jan 10, 2017·3 cites·9 claims
- 0668US6899208B2Rotary damperFiled 2002·Granted May 31, 2005·19 cites·4 claims
- 0762US7000901B1Motorcycle standVANVALKENBURGH CHARLES NICHOLA·Filed 2004·Granted Feb 21, 2006·10 cites·2 claims
- 0857US8517343B1Dual purpose front motorcycle standVANVALKENBURGH CHARLES N·Filed 2012·Granted Aug 27, 2013·5 cites·10 claims
- 0956US12485984B2Reversible handle extension for motorcycle standPIT BULL PRODUCTS INC·Filed 2023·Granted Dec 2, 2025·0 cites·8 claims
- 1052US7343888B1Springless valve systemPIT BULL PRODUCTS INC·Filed 2006·Granted Mar 18, 2008·1 cites·18 claims
- 1150US11794834B2Lever-actuated lock for removable motorcycle stand handlePIT BULL PRODUCTS INC·Filed 2021·Granted Oct 24, 2023·0 cites·6 claims
- 1248US12383011B2Helmet holderPIT BULL PRODUCTS INC·Filed 2023·Granted Aug 12, 2025·0 cites·18 claims
- 1342US2018163755A1Holder With Liner For A RodPIT BULL PRODUCTS INC·Filed 2018·Application pending·0 cites
- 1439US2003222252A1Reversible motorcycle supportFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →