Inventor · disambiguated record
Thomas J. Burczynski
Also filed as: BURCZYNSKI THOMAS J
33 granted patents·1 pending application·1,222 citations·filing 1978–2020
98Inventor score
Top patents by PatentIndex Score
34 records- 0198USD800245SFirearm bulletRA BRANDS LLC·Filed 2015·Granted Oct 17, 2017·108 cites·1 claims
- 0298USD800244SFirearm bulletRA BRANDS LLC·Filed 2015·Granted Oct 17, 2017·108 cites·1 claims
- 0398USD800246SFirearm bulletRA BRANDS LLC·Filed 2015·Granted Oct 17, 2017·108 cites·1 claims
- 0497US9366512B2Multi-component bullet with core retention feature and method of manufacturing the bulletRA BRANDS LLC·Filed 2015·Granted Jun 14, 2016·206 cites·19 claims
- 0596US11067370B2Multi-piece cartridge casing and method of makingSIG SAUER INC·Filed 2020·Granted Jul 20, 2021·9 cites·20 claims
- 0696US4550662AExpanding projectilesBURCZYNSKI THOMAS J·Filed 1978·Granted Nov 5, 1985·75 cites·9 claims
- 0795US11079207B1Plated expanding bullet and method of manufacturing the bulletBURCZYNSKI THOMAS J·Filed 2020·Granted Aug 3, 2021·2 cites·21 claims
- 0895US8752484B2Three component bullet with core retention feature and method of manufacturing the bulletBURCZYNSKI THOMAS J·Filed 2011·Granted Jun 17, 2014·34 cites·27 claims
- 0995US4947755ABullet having sections separable upon impactBURCZYNSKI THOMAS J·Filed 1989·Granted Aug 14, 1990·70 cites·13 claims
- 1094US8950333B2Multi-component bullet with core retention feature and method of manufacturing the bulletRA BRANDS LLC·Filed 2013·Granted Feb 10, 2015·35 cites·17 claims
- 1191US6530328B2Captive soft-point bulletFEDERAL CARTRIDGE CO·Filed 2001·Granted Mar 11, 2003·60 cites·34 claims
- 1290USD733834SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 7, 2015·37 cites·1 claims
- 1390USD733252SFirearm bullet and portion of firearm cartridgeRA BRANDS LLC·Filed 2013·Granted Jun 30, 2015·36 cites·1 claims
- 1488US9188414B2Reduced friction expanding bullet with improved core retention feature and method of manufacturing the bulletRA BRANDS LLC·Filed 2013·Granted Nov 17, 2015·16 cites·19 claims
- 1586USD735289SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 28, 2015·28 cites·1 claims
- 1686USD734419SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 14, 2015·28 cites·1 claims
- 1786USD733836SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 7, 2015·28 cites·1 claims
- 1885US10866072B2Multi-piece cartridge casing and method of makingSIG SAUER INC·Filed 2019·Granted Dec 15, 2020·9 cites·22 claims
- 1985USD733835SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 7, 2015·27 cites·1 claims
- 2085US4836110ABullet having sections separable upon impact and method of fabricationBURCZYNSKI THOMAS J·Filed 1988·Granted Jun 6, 1989·41 cites·10 claims
- 2183USD733837SFirearm bulletRA BRANDS LLC·Filed 2013·Granted Jul 7, 2015·24 cites·1 claims
- 2280US6305292B1Captive soft-point bulletFEDERAL CARTRIDGE CO·Filed 2000·Granted Oct 23, 2001·29 cites·60 claims
- 2378US10330447B2Projectile with core-locking features and method of manufacturingSIG SAUER INC·Filed 2018·Granted Jun 25, 2019·5 cites·21 claims
- 2478US10119797B2Cap-based heat-mitigating nose insert for a projectile and a projectile containing the sameSIG SAUER INC·Filed 2018·Granted Nov 6, 2018·5 cites·20 claims
- 2578US10101137B2Heat-mitigating nose insert for a projectile and a projectile containing the sameSIG SAUER INC·Filed 2018·Granted Oct 16, 2018·5 cites·19 claims
- 2678US4882822AMethod of fabrication of a bullet having sections separable upon impactBURCZYNSKI THOMAS J·Filed 1988·Granted Nov 28, 1989·30 cites·8 claims
- 2772US9207052B2Three component bullet with core retention feature and method of manufacturing the bulletRA BRANDS LLC·Filed 2014·Granted Dec 8, 2015·5 cites·21 claims
- 2867US6178890B1Captive soft-point bulletFEDERAL CARTRIDGE CO·Filed 1999·Granted Jan 30, 2001·28 cites·59 claims
- 2964US9778002B2Shot cup wadRA BRANDS LLC·Filed 2014·Granted Oct 3, 2017·6 cites·41 claims
- 3057USD791265SFirearm bullet and portions of a firearm cartridgeRA BRANDS LLC·Filed 2015·Granted Jul 4, 2017·6 cites·1 claims
- 3157USD791266SFirearm bulletRA BRANDS LLC·Filed 2015·Granted Jul 4, 2017·6 cites·1 claims
- 3250USD802705SFirearm bulletRA BRANDS LLC·Filed 2015·Granted Nov 14, 2017·4 cites·1 claims
- 3350USD791264SFirearm bullet and portions of a firearm cartridgeRA BRANDS LLC·Filed 2015·Granted Jul 4, 2017·4 cites·1 claims
- 3438US2012096754A1Breech plug cleaning toolBURCZYNSKI THOMAS J·Filed 2011·Application pending·0 cites
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