Inventor · disambiguated record
John F. Geiger
Also filed as: GEIGER JOHN · GEIGER JOHN F
10 granted patents·2 pending applications·123 citations·filing 1989–2024
90Inventor score
Top patents by PatentIndex Score
12 records- 0188US7259308B2Acoustic guitar resonatorGEIGER JOHN F·Filed 2004·Granted Aug 21, 2007·23 cites·20 claims
- 0274US7145064B2Acoustic amplifier and tone controller for stringed musical instrumentsGEIGER JOHN F·Filed 2005·Granted Dec 5, 2006·9 cites·14 claims
- 0372US6861581B2Acoustic guitar resonatorFiled 2003·Granted Mar 1, 2005·13 cites·24 claims
- 0465US4976386ABicycle carrierGEIGER JOHN·Filed 1989·Granted Dec 11, 1990·29 cites·4 claims
- 0553US5355756ASound-enhanced stringed musical instrumentsGEIGER JOHN F·Filed 1993·Granted Oct 18, 1994·13 cites·8 claims
- 0653US5347906AAdjustable stringed instrument muteGEIGER JOHN F·Filed 1993·Granted Sep 20, 1994·13 cites·6 claims
- 0752US2025279769A1Constant power active discharge of energy storage circuitTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 0849US4899634ABridge for stringed musical instrumentsGEIGER JOHN F·Filed 1989·Granted Feb 13, 1990·11 cites·3 claims
- 0938USD364044SChairGEIGER INT INC·Filed 1994·Granted Nov 14, 1995·5 cites·1 claims
- 1037USD348991SChairGEIGER INT INC·Filed 1991·Granted Jul 26, 1994·4 cites·1 claims
- 1136US2018247617A1Movable tone amplifier for banjosGEIGER JOHN F·Filed 2017·Application pending·0 cites
- 1233USD348990SChairGEIGER INT INC·Filed 1991·Granted Jul 26, 1994·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →