Inventor · disambiguated record
Thomas R. Wiatrak
Also filed as: WIATRAK THOMAS · WIATRAK THOMAS R
7 granted patents·1 pending application·552 citations·filing 1982–2008
90Inventor score
Top patents by PatentIndex Score
8 records- 0195US4500102ASports wheelchairINVACARE CORP·Filed 1982·Granted Feb 19, 1985·142 cites·28 claims
- 0292US4721321AWheelchair with adjustable rear canesINVACARE CORP·Filed 1986·Granted Jan 26, 1988·134 cites·8 claims
- 0389US5103530AHub and wheel assembly with shock absorberCENTURY PRODUCTS CO·Filed 1990·Granted Apr 14, 1992·65 cites·13 claims
- 0488US8047751B2Wheel chock with restraintMIDWEST PREC PRODUCTS INC·Filed 2008·Granted Nov 1, 2011·37 cites·9 claims
- 0584US4805925AAdjustable rear wheel mounting assembly for wheelchairsINVACARE CORP·Filed 1987·Granted Feb 21, 1989·92 cites·15 claims
- 0683USD305521SWheelchair footboardINVACARE CORP·Filed 1987·Granted Jan 16, 1990·22 cites·1 claims
- 0777US4595212AFolding sports wheelchairINVACARE CORP·Filed 1983·Granted Jun 17, 1986·60 cites·20 claims
- 0844US2007130735A1Latch assemblyDIAMOND FREDERICK J·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →