Inventor · disambiguated record
Chris A. Wadzinski
Also filed as: WADZINSKI CHRIS A · WADZINSKI CHRIS ALLEN
31 granted patents·11 pending applications·515 citations·filing 1995–2024
97Inventor score
Top patents by PatentIndex Score
42 records- 0197US5749148AFilament trimmer headTORO CO·Filed 1995·Granted May 12, 1998·113 cites·8 claims
- 0296US9677648B2Walk-behind power equipment unit having all-wheel drive control systemTHE TORO CO·Filed 2016·Granted Jun 13, 2017·18 cites·17 claims
- 0395US10039229B2Walk power mower having forward and reverse traction driveTHE TORO CO·Filed 2016·Granted Aug 7, 2018·25 cites·8 claims
- 0494US9847186B2Starter and power equipment unit incorporating sameTHE TORO CO·Filed 2013·Granted Dec 19, 2017·15 cites·19 claims
- 0591US11821726B2Mobile turf instrument apparatusTHE TORO CO·Filed 2022·Granted Nov 21, 2023·2 cites·16 claims
- 0691US8539745B2Dual bladed walk power mower with rear bagging modeSCHMIDT LARRY W·Filed 2011·Granted Sep 24, 2013·18 cites·7 claims
- 0791US5784868AControl system for outdoor power equipmentTORO CO·Filed 1996·Granted Jul 28, 1998·66 cites·21 claims
- 0889US5657542AFilament trimmer headTORO CO·Filed 1995·Granted Aug 19, 1997·50 cites·9 claims
- 0988US11206759B2Mower quick height of cut adjustmentTHE TORO CO·Filed 2018·Granted Dec 28, 2021·13 cites·15 claims
- 1086US12402559B2Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanismsTHE TORO CO·Filed 2024·Granted Sep 2, 2025·0 cites·15 claims
- 1186US6688095B2Blade coupler assembly for use with a self-propelled, walk-behind rotary lawn mowerTORO CO·Filed 2002·Granted Feb 10, 2004·34 cites·35 claims
- 1286US6279235B1Filament trimmer headTHE TORO CO·Filed 1997·Granted Aug 28, 2001·40 cites·16 claims
- 1385US2025089613A1Rotary mower with cutting deck with bidirectional cutting bladesTHE TORO CO·Filed 2024·Application pending·0 cites
- 1484USD610167SPower lawn mowerTORO CO·Filed 2008·Granted Feb 16, 2010·25 cites·1 claims
- 1582USD622291SPower lawn mowerTORO CO·Filed 2010·Granted Aug 24, 2010·25 cites·1 claims
- 1681US12096720B2Rotary mower with cutting deck with bidirectional cutting bladesTHE TORO CO·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 1780US11320261B2Mobile turf instrument apparatusTHE TORO CO·Filed 2018·Granted May 3, 2022·4 cites·16 claims
- 1880US7805920B2Lawn mower having steeply inclined exit tunnel and battery access through rear face of mower cutting deckTORO CO·Filed 2008·Granted Oct 5, 2010·16 cites·11 claims
- 1978USD1020743SBase stationTHE TORO CO·Filed 2022·Granted Apr 2, 2024·6 cites·1 claims
- 2077US10306831B2Walk power mower having forward and reverse traction driveTHE TORO CO·Filed 2018·Granted Jun 4, 2019·3 cites·15 claims
- 2176US12401081B2Modular battery system for power equipmentTHE TORO CO·Filed 2021·Granted Aug 26, 2025·1 cites·16 claims
- 2276US12016267B2Walk power mower with ground speed responsive to force applied to a handle grip by the operatorTHE TORO CO·Filed 2020·Granted Jun 25, 2024·1 cites·20 claims
- 2376US9848531B2Vertical storage grounds maintenance apparatusTHE TORO CO·Filed 2015·Granted Dec 26, 2017·5 cites·9 claims
- 2475US12069984B2Walk outdoor power equipment unit having handle mounted operational controls using compliant mechanismsTHE TORO CO·Filed 2021·Granted Aug 27, 2024·0 cites·20 claims
- 2575US9750186B2Walk-behind mower including debris containerTHE TORO CO·Filed 2015·Granted Sep 5, 2017·4 cites·20 claims
- 2672US11730083B2Rotary mower with cutting deck with bidirectional cutting bladesTHE TORO CO·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 2772US8104255B1Lawn mower having selectively usable side discharge chuteHURST JOHN O·Filed 2009·Granted Jan 31, 2012·13 cites·5 claims
- 2871US8887480B2Walk power mower with height of cut adjustment system having spring arm with replaceable locking pinWADZINSKI CHRIS A·Filed 2013·Granted Nov 18, 2014·5 cites·3 claims
- 2971US2025221331A1Ground speed control system and power equipment unit incorporating sameTHE TORO CO·Filed 2024·Application pending·0 cites
- 3065US2024180080A1Grounds maintenance vehicle with remote or automatic operator suspension adjustmentTHE TORO CO·Filed 2023·Application pending·0 cites
- 3164US2024375436A1Work vehicle with electrically locking casterTHE TORO CO·Filed 2024·Application pending·0 cites
- 3263US8701377B1Dual bladed walk power mower with timed blade drive system carried on an apron of a power source mountWADZINSKI CHRIS A·Filed 2013·Granted Apr 22, 2014·3 cites·5 claims
- 3363US2025261586A1Lawn mower and cutting deck with discharge chute control systemTHE TORO CO·Filed 2023·Application pending·0 cites
- 3461US2024068190A1Electric snowthrower with adaptive motor and controls for use with sameTHE TORO CO·Filed 2023·Application pending·0 cites
- 3561US2024125067A1Snowthrower scraperTHE TORO CO·Filed 2023·Application pending·0 cites
- 3659US2025324921A1Independently controlled drive wheel motors and outdoor maintenance vehicle incorporating sameTHE TORO CO·Filed 2023·Application pending·0 cites
- 3757US2025063983A1Autonomous working vehicle system having base station with canopyTHE TORO CO·Filed 2023·Application pending·0 cites
- 3846USD714351SLawn mower power headTORO CO·Filed 2014·Granted Sep 30, 2014·5 cites·1 claims
- 3942US2004168424A1Deck assembly for a self-propelled, walk-behind rotary lawn mowerTORO CO·Filed 2004·Application pending·0 cites
- 4039US2003182919A1Deck assembly for a self-propelled, walk-behind rotary lawn mowerFiled 2002·Application pending·0 cites
- 4136USD673181SMower deck of walk power lawn mowerMARTIN DAVID J·Filed 2011·Granted Dec 25, 2012·3 cites·1 claims
- 4235USD692027SPush-button starter for a ground-working implementTORO CO·Filed 2013·Granted Oct 22, 2013·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →