Inventor · disambiguated record
Vincent J. Frerich
Also filed as: FRERICH VINCENT · FRERICH VINCENT J
6 granted patents·4 pending applications·83 citations·filing 1998–2020
83Inventor score
Top patents by PatentIndex Score
10 records- 0181US7857394B2Wheelchair seat back with two-point mounting hardwareSUNRISE MEDICAL HHG INC·Filed 2008·Granted Dec 28, 2010·20 cites·15 claims
- 0277US8197009B2Wheelchair seatback with two-point mounting hardwareWHELAN THOMAS J·Filed 2010·Granted Jun 12, 2012·10 cites·7 claims
- 0370US11821212B2Drop canopy with screenCAREFREE/SCOTT FETZER COMPANY·Filed 2020·Granted Nov 21, 2023·1 cites·20 claims
- 0463US10151116B2Awning canopy assemblyCAREFREE/SCOTT FETZER COMPANY·Filed 2017·Granted Dec 11, 2018·2 cites·17 claims
- 0556US6059370AWheelchair seat back pelvic support systemSUNRISE MEDICAL HHG INC·Filed 1998·Granted May 9, 2000·33 cites·26 claims
- 0650US2008047071A1Tension free wheelchair seat cover and cushion therewithSUNRISE MEDICAL HHG INC·Filed 2007·Application pending·0 cites
- 0743US2006091706A1Seat assembly for wheelchairSUNRISE MEDICAL HHG INC·Filed 2005·Application pending·0 cites
- 0840US6033025ANotched support pads for cushioning wheelchair seatbackSUNRISE MEDICAL HHG INC·Filed 1998·Granted Mar 7, 2000·17 cites·17 claims
- 0937US2012256463A1Wheelchair Seatback With Two-Point Mounting HardwareWHELAN THOMAS J·Filed 2012·Application pending·0 cites
- 1037US2002093156A1Assistive opening and closing devices for wheelchairsFiled 2001·Application pending·0 cites
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