Inventor · disambiguated record
Robert T. Kapheim
Also filed as: KAPHEIM ROBERT T
33 granted patents·5 pending applications·234 citations·filing 2008–2024
97Inventor score
Top patents by PatentIndex Score
38 records- 0195US11541282B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2021·Granted Jan 3, 2023·6 cites·19 claims
- 0293US10946253B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2020·Granted Mar 16, 2021·5 cites·20 claims
- 0391US11986706B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2022·Granted May 21, 2024·2 cites·20 claims
- 0491US10328316B1Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2018·Granted Jun 25, 2019·10 cites·23 claims
- 0590US10646753B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2018·Granted May 12, 2020·9 cites·52 claims
- 0690US9339699B2Racquet configured with fewer cross strings than main stringsWILSON SPORTING GOODS·Filed 2015·Granted May 17, 2016·12 cites·22 claims
- 0787US8808121B2Racquet configured with fewer cross strings than main stringsWILSON SPORTING GOODS·Filed 2013·Granted Aug 19, 2014·13 cites·24 claims
- 0886US9089743B2Racquet configured with fewer cross strings than main stringsWILSON SPORTING GOODS·Filed 2013·Granted Jul 28, 2015·12 cites·22 claims
- 0986US8323130B1Racquet handle assembly including a plurality of support membersLEVAULT GERALD J·Filed 2011·Granted Dec 4, 2012·22 cites·26 claims
- 1085US10751581B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2018·Granted Aug 25, 2020·5 cites·21 claims
- 1185US10653924B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2018·Granted May 19, 2020·5 cites·20 claims
- 1281US12415115B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 1380US9399155B2Optimized thermoplastic racquetWILSON SPORTING GOODS·Filed 2012·Granted Jul 26, 2016·11 cites·20 claims
- 1480US9199135B2Optimized thermoplastic racquetWILSON SPORTING GOODS·Filed 2012·Granted Dec 1, 2015·11 cites·20 claims
- 1580US9192822B2Optimized thermoplastic racquetWILSON SPORTING GOODS·Filed 2012·Granted Nov 24, 2015·11 cites·20 claims
- 1678USD689573SThroat of a racquetSEVERA WILLIAM D·Filed 2012·Granted Sep 10, 2013·26 cites·1 claims
- 1777US10004950B1String support assembly for a racquetWILSON SPORTING GOODS·Filed 2017·Granted Jun 26, 2018·6 cites·21 claims
- 1876US8282514B2Sports racquet for impacting a ball and facilitating the opening of a cap on a bottleKAPHEIM ROBERT T·Filed 2011·Granted Oct 9, 2012·6 cites·21 claims
- 1975US10864418B2Sports paddle with improved head portionWILSON SPORTING GOODS·Filed 2013·Granted Dec 15, 2020·11 cites·19 claims
- 2072US11986705B2Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2022·Granted May 21, 2024·0 cites·20 claims
- 2170US8449411B2Racquet handle assembly including a plurality of support membersLEVAULT GERALD J·Filed 2011·Granted May 28, 2013·6 cites·26 claims
- 2268US7686713B2Racquet stringing machineWILSON SPORTING GOODS·Filed 2008·Granted Mar 30, 2010·6 cites·23 claims
- 2366US7833118B2Racquet stringing machineWILSON SPORTING GOODS·Filed 2008·Granted Nov 16, 2010·5 cites·23 claims
- 2465US8066593B2Customized racquet stringing system and methodSEVERA WILLIAM D·Filed 2010·Granted Nov 29, 2011·3 cites·22 claims
- 2564US7695383B2Racquet stringing machineWILSON SPORTING GOODS·Filed 2008·Granted Apr 13, 2010·4 cites·22 claims
- 2658US12491413B2Racquet configured with increased lateral flexibility with respect to a longitudinal axisWILSON SPORTING GOODS·Filed 2022·Granted Dec 9, 2025·0 cites·20 claims
- 2757USD689966SThroat of a racquetSEVERA WILLIAM D·Filed 2012·Granted Sep 17, 2013·10 cites·1 claims
- 2857USD689572SThroat of a racquetSEVERA WILLIAM D·Filed 2012·Granted Sep 10, 2013·10 cites·1 claims
- 2953US2024050822A1Paddle head guard systemWILSON SPORTING GOODS·Filed 2022·Application pending·0 cites
- 3052US2016220874A1Racquet configured with fewer cross strings than main stringsWILSON SPORTING GOODS·Filed 2016·Application pending·0 cites
- 3150US12491414B2Sports racquet and removable wrist strapWILSON SPORTING GOODS·Filed 2022·Granted Dec 9, 2025·0 cites·19 claims
- 3250US8303441B1Customized racquet stringing systemSEVERA WILLIAM D·Filed 2011·Granted Nov 6, 2012·0 cites·23 claims
- 3347US2014148277A1Optimized thermoplastic racquetWILSON SPORTING GOODS·Filed 2012·Application pending·0 cites
- 3444US2021252356A1Pickleball paddleWILSON SPORTING GOODS·Filed 2021·Application pending·0 cites
- 3543US8075429B2Racquet stringing machineSEVERA WILLIAM D·Filed 2010·Granted Dec 13, 2011·0 cites·22 claims
- 3642US2016271459A1Sports racquet handle assembly and pallet capWILSON SPORTING GOODS·Filed 2016·Application pending·0 cites
- 3741USD719228SCentral portion of a racquetWILSON SPORTING GOODS·Filed 2014·Granted Dec 9, 2014·4 cites·1 claims
- 3838USD719227STennis racquetWILSON SPORTING GOODS·Filed 2014·Granted Dec 9, 2014·3 cites·1 claims
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