Inventor · disambiguated record
Harry R. Huhndorff
Also filed as: HUHNDORFF HARRY · HUHNDORFF HARRY R
12 granted patents·3 pending applications·317 citations·filing 1986–2004
93Inventor score
Top patents by PatentIndex Score
15 records- 0181US5525439ABattery voltage tester for end of cell having indicator disposed on battery sideEVEREADY BATTERY INC·Filed 1995·Granted Jun 11, 1996·53 cites·6 claims
- 0277US5223003AProcess for preparing a battery tester labelEVEREADY BATTERY INC·Filed 1991·Granted Jun 29, 1993·58 cites·5 claims
- 0375US5418085ABattery voltage tester for end of cellEVEREADY BATTERY INC·Filed 1993·Granted May 23, 1995·38 cites·28 claims
- 0470US6659563B2Adjustable quick release frameless back support for a wheelchairINVACARE CORP·Filed 2002·Granted Dec 9, 2003·30 cites·12 claims
- 0566US5494496ABattery voltage tester for end of cellEVEREADY BATTERY INC·Filed 1995·Granted Feb 27, 1996·30 cites·14 claims
- 0666US4690879ACell circuit interrupterEVEREADY BATTERY INC·Filed 1986·Granted Sep 1, 1987·27 cites·13 claims
- 0761US4871553ACell circuit interrupterEVEREADY BATTERY INC·Filed 1988·Granted Oct 3, 1989·22 cites·19 claims
- 0854US4937153ACell circuit interrupterEVEREADY BATTERY INC·Filed 1988·Granted Jun 26, 1990·17 cites·46 claims
- 0948US5173371ABattery to prevent cell reversalEVEREADY BATTERY INC·Filed 1991·Granted Dec 22, 1992·18 cites·23 claims
- 1045US2005016780A1Portable mid-wheel drive scooterFiled 2004·Application pending·0 cites
- 1141US2004035627A1Mid-wheel drive scooterFiled 2003·Application pending·0 cites
- 1238US2004040769A1All wheel steering scooterFiled 2003·Application pending·0 cites
- 1337US5332632AElectrochemical cells having means for indicating the degree of cell bulgingEVEREADY BATTERY INC·Filed 1989·Granted Jul 26, 1994·6 cites·30 claims
- 1431US5855627AProcess for producing a current collector assembly for an electrochemical cellEVEREADY BATTERY INC·Filed 1997·Granted Jan 5, 1999·6 cites·12 claims
- 1530US5075958ASeparator for electrochemical cell and process for the assembling it into the cellEVERADY BATTERY COMPANY INC·Filed 1990·Granted Dec 31, 1991·12 cites·20 claims
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