Inventor · disambiguated record
Keith A. Dumigan
Also filed as: DUMIGAN KEITH · DUMIGAN KEITH A
56 granted patents·6 pending applications·683 citations·filing 1998–2024
99Inventor score
Files withBRIDGESTONE FIRESTONE NORTH AM21BRIDGESTONE AMERICAS TIRE OPERATIONS LLC20BRIDGESTONE AMERICAS TIRE6BRIDGESTONE FIRESTONE RES INC6GRACO CHILDRENS PROD INC3
Top patents by PatentIndex Score
62 records- 0196US9873291B2Irrigation tireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Jan 23, 2018·4 cites·20 claims
- 0292USD537033STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Feb 20, 2007·52 cites·1 claims
- 0392USD512683STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2004·Granted Dec 13, 2005·45 cites·1 claims
- 0489US12208648B2Irrigation tireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2022·Granted Jan 28, 2025·0 cites·11 claims
- 0589US9108469B2Irrigation tireWALLET BILL J·Filed 2007·Granted Aug 18, 2015·10 cites·21 claims
- 0688USD798805STire sidewallBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Granted Oct 3, 2017·30 cites·1 claims
- 0787USD608273STire sidewallBRIDGESTONE AMERICAS TIRE·Filed 2008·Granted Jan 19, 2010·35 cites·1 claims
- 0887USD508674STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2004·Granted Aug 23, 2005·34 cites·1 claims
- 0985USD546273STire sidewallBRIDGESTONE FIRESTONE NORTH AM·Filed 2006·Granted Jul 10, 2007·31 cites·1 claims
- 1085USD534487STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Jan 2, 2007·32 cites·1 claims
- 1183USD800643STire sidewallBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Granted Oct 24, 2017·23 cites·1 claims
- 1281USD453914SWheel capGRACO CHILDRENS PROD INC·Filed 2000·Granted Feb 26, 2002·26 cites·1 claims
- 1379US2019202243A1Irrigation TireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 1477USD856912STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Aug 20, 2019·19 cites·1 claims
- 1577USD554052STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2006·Granted Oct 30, 2007·20 cites·1 claims
- 1675USD421582STire TreadBRIDGESTONE/FIRESTONE RES INC·Filed 1998·Granted Mar 14, 2000·18 cites·1 claims
- 1773USD524721STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Jul 11, 2006·22 cites·1 claims
- 1873USD515498STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Feb 21, 2006·19 cites·1 claims
- 1971USD830291STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2017·Granted Oct 9, 2018·12 cites·1 claims
- 2071USD508673STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2004·Granted Aug 23, 2005·16 cites·1 claims
- 2171USD445369STire treadBRIDGESTONE FIRESTONE RES INC·Filed 2000·Granted Jul 24, 2001·17 cites·1 claims
- 2269USD788688STire treadBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Granted Jun 6, 2017·13 cites·1 claims
- 2369USD614116STire treadBRIDGESTONE AMERICAS TIRE·Filed 2009·Granted Apr 20, 2010·15 cites·1 claims
- 2468US9079459B2Tire with tread including rib having chamfered surfaceDUMIGAN KEITH·Filed 2007·Granted Jul 14, 2015·3 cites·20 claims
- 2568US7819153B2Tire including concave recesses in a circumferential treadBRIDGESTONE AMERICAS TIRE·Filed 2006·Granted Oct 26, 2010·8 cites·4 claims
- 2667USD1030628STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2022·Granted Jun 11, 2024·3 cites·1 claims
- 2767USD535938STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Jan 30, 2007·15 cites·1 claims
- 2866USD561088STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2007·Granted Feb 5, 2008·12 cites·1 claims
- 2965USD786779STire treadBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2016·Granted May 16, 2017·10 cites·1 claims
- 3063USD541212STire sidewallBRIDGESTONE FIRESTONE NORTH AM·Filed 2006·Granted Apr 24, 2007·13 cites·1 claims
- 3163USD524722STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Jul 11, 2006·13 cites·1 claims
- 3262US12304244B2Non-pneumatic tire having molded sidewall coverBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2020·Granted May 20, 2025·0 cites·18 claims
- 3361USD524720STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Jul 11, 2006·12 cites·1 claims
- 3460USD537407STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Feb 27, 2007·11 cites·1 claims
- 3559USD1099007STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2024·Granted Oct 21, 2025·1 cites·1 claims
- 3659USD1099006STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2024·Granted Oct 21, 2025·1 cites·1 claims
- 3758USD534116STire treadDUMIGAN KEITH A·Filed 2005·Granted Dec 26, 2006·12 cites·1 claims
- 3858US2021387481A1Structure and method for marking tiresBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2019·Application pending·0 cites
- 3955USD1099009STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2024·Granted Oct 21, 2025·1 cites·1 claims
- 4055USD529435STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Oct 3, 2006·9 cites·1 claims
- 4154US8973630B2Tire including concave recesses in a circumferential treadBYRNE FRANCIS J·Filed 2010·Granted Mar 10, 2015·0 cites·20 claims
- 4254USD643805STire treadBRIDGESTONE AMERICAS TIRE·Filed 2010·Granted Aug 23, 2011·7 cites·1 claims
- 4353USD530268STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2005·Granted Oct 17, 2006·8 cites·1 claims
- 4453USD452461SStrollerGRACO CHILDRENS PROD INC·Filed 2000·Granted Dec 25, 2001·8 cites·1 claims
- 4552USD449801STire treadBRIDGESTONE FIRESTONE RES INC·Filed 2000·Granted Oct 30, 2001·8 cites·1 claims
- 4652USD418455STire treadBRIDGESTONE/FIRESTONE RES INC·Filed 1998·Granted Jan 4, 2000·7 cites·1 claims
- 4751USD517979STire treadBRIDGESTONE FIRESTONE NORTH AM·Filed 2004·Granted Mar 28, 2006·7 cites·1 claims
- 4849USD1103898STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
- 4947USD448328STire treadBRIDGESTONE FIRESTONE RES INC·Filed 2000·Granted Sep 25, 2001·6 cites·1 claims
- 5046USD1103899STireBRIDGESTONE AMERICAS TIRE OPERATIONS LLC·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →