Inventor · disambiguated record
Dean Kerkhoff
Also filed as: KERKHOFF DEAN
3 granted patents·1 pending application·33 citations·filing 2003–2007
69Inventor score
Files withKERKHOFF DEAN4
Top patents by PatentIndex Score
4 records- 0179US7735155B2Pants with attached skirtKERKHOFF DEAN·Filed 2005·Granted Jun 15, 2010·18 cites·5 claims
- 0270US7301090B2Piano key finder and chord indicatorKERKHOFF DEAN·Filed 2005·Granted Nov 27, 2007·2 cites·21 claims
- 0368US6969793B2Piano key finder and chord indicatorKERKHOFF DEAN·Filed 2003·Granted Nov 29, 2005·13 cites·10 claims
- 0449US2009045573A1Horse racing gameKERKHOFF DEAN·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dean Kerkhoff files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →