Inventor · disambiguated record
Kenneth G. Olthoff
Also filed as: OLTHOFF KENNETH G · OLTHOFF KENNETH GEORGE
3 granted patents·45 citations·filing 1987–2011
70Inventor score
Top patents by PatentIndex Score
3 records- 0183US8655027B1Method of image-based user authenticationOLTHOFF KENNETH G·Filed 2011·Granted Feb 18, 2014·24 cites·12 claims
- 0257US4793233AMechanism for changing bridge support between alternate modes in stringed musical instrumentsOLTHOFF KENNETH G·Filed 1987·Granted Dec 27, 1988·18 cites·13 claims
- 0355US8886952B1Method of controlling a transactionOLTHOFF KENNETH GEORGE·Filed 2007·Granted Nov 11, 2014·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →