Inventor · disambiguated record
Roy J. Rozek
Also filed as: ROZEK ROY · ROZEK ROY J · ROZEK ROY JOSEPH
49 granted patents·10 pending applications·770 citations·filing 1982–2025
98Inventor score
Top patents by PatentIndex Score
59 records- 0195US11958652B2Film securing apparatus and methodGPCP IP HOLDINGS LLC·Filed 2022·Granted Apr 16, 2024·1 cites·21 claims
- 0295US11548667B2Film securing apparatus and methodGPCP IP HOLDINGS LLC·Filed 2019·Granted Jan 10, 2023·7 cites·21 claims
- 0395US11472579B2Film securing apparatus and methodGPCP IP HOLDINGS LLC·Filed 2019·Granted Oct 18, 2022·6 cites·26 claims
- 0492US11540675B2Sheet product dispensers and related methods for reducing sheet product usageGPCP IP HOLDINGS LLC·Filed 2020·Granted Jan 3, 2023·3 cites·15 claims
- 0591USD405455SAir compressorTHOMAS INDUSTRIES INC·Filed 1998·Granted Feb 9, 1999·40 cites·1 claims
- 0691US2025368364A1Film securing apparatus and methodYUM CONNECT LLC·Filed 2025·Application pending·0 cites
- 0790US11311152B2Spindle assembly for sheet product dispensersGPCP IP HOLDINGS LLC·Filed 2020·Granted Apr 26, 2022·2 cites·20 claims
- 0890US10743723B2Spindle assembly for sheet product dispensersGPCP IP HOLDINGS LLC·Filed 2018·Granted Aug 18, 2020·5 cites·20 claims
- 0990US6193475B1Compressor assemblyTHOMAS INDUSTRIES INC·Filed 1999·Granted Feb 27, 2001·69 cites·7 claims
- 1088US10952569B2Premature replacement prevention or deterrence for multiple roll sheet product dispensersGPCP IP HOLDINGS LLC·Filed 2018·Granted Mar 23, 2021·6 cites·19 claims
- 1188USD377967SAir compressorTHOMAS INDUSTRIES INC·Filed 1995·Granted Feb 11, 1997·34 cites·1 claims
- 1288USD376199SCabinet for nebulizerTHOMAS INDUSTRIES INC·Filed 1995·Granted Dec 3, 1996·36 cites·1 claims
- 1386US10231580B2Multiple orifice nozzle with cavityGPCP IP HOLDINGS LLC·Filed 2015·Granted Mar 19, 2019·6 cites·32 claims
- 1486US4995795ANoise reducing wear shield for piston faceTHOMAS INDUSTRIES INC·Filed 1989·Granted Feb 26, 1991·43 cites·18 claims
- 1585US4842498ADiaphragm compressorTHOMAS INDUSTRIES INC·Filed 1988·Granted Jun 27, 1989·48 cites·5 claims
- 1684US12409962B2Film securing apparatus and methodYUM CONNECT LLC·Filed 2024·Granted Sep 9, 2025·0 cites·11 claims
- 1781US10765272B2Sheet product dispensers and related methods for reducing sheet product usageGPCP IP HOLDINGS LLC·Filed 2015·Granted Sep 8, 2020·3 cites·36 claims
- 1881US4408361ADiverter valveKOHLER CO·Filed 1982·Granted Oct 11, 1983·34 cites·5 claims
- 1980US10710832B2Core plug for a roll of sheet productGPCP IP HOLDINGS LLC·Filed 2017·Granted Jul 14, 2020·3 cites·18 claims
- 2079US5213025AConical rod pistonTHOMAS INDUSTRIES INC·Filed 1991·Granted May 25, 1993·38 cites·11 claims
- 2178US9211042B2Pinch roller assembly for a dispenserROZEK ROY J·Filed 2012·Granted Dec 15, 2015·5 cites·20 claims
- 2277US10512370B2Multiple orifice nozzle with cavityGPCP IP HOLDINGS LLC·Filed 2019·Granted Dec 24, 2019·2 cites·20 claims
- 2377USD378128SCabinet for nebulizerTHOMAS INDUSTRIES INC·Filed 1995·Granted Feb 18, 1997·23 cites·1 claims
- 2475US5327932AValve restraint enhancementTHOMAS INDUSTRIES INC·Filed 1993·Granted Jul 12, 1994·33 cites·14 claims
- 2574US11786086B2Sheet product dispensers and related methods for reducing sheet product usageGPCP IP HOLDINGS LLC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 2674USD438875SCompressor assemblyTHOMAS INDUSTRIES INC·Filed 1999·Granted Mar 13, 2001·17 cites·1 claims
- 2774US6135144APressure relief valve assemblyTHOMAS INDUSTRIES INC·Filed 1999·Granted Oct 24, 2000·32 cites·14 claims
- 2872US5718571AValve assemblyTHOMAS INDUSTRIES INC·Filed 1996·Granted Feb 17, 1998·30 cites·11 claims
- 2972USD377938SAir compressorTHOMAS INDUSTRIES INC·Filed 1995·Granted Feb 11, 1997·17 cites·1 claims
- 3072US5022312APlastic piston head assemblyTHOMAS IND·Filed 1990·Granted Jun 11, 1991·33 cites·6 claims
- 3171USD370916SHead for compressorTHOMAS INDUSTRIES INC·Filed 1994·Granted Jun 18, 1996·14 cites·1 claims
- 3270USD488820SPumpTHOMAS INDUSTRIES INC·Filed 2003·Granted Apr 20, 2004·16 cites·1 claims
- 3369US4565350AHandle assemblyKOHLER CO·Filed 1985·Granted Jan 21, 1986·28 cites·19 claims
- 3469US2023373778A1Integrated food service cup dispensers, systems, and methodsGPCP IP HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 3568US5890879AMounting for air compressorTHOMAS INDUSTRIES INC·Filed 1996·Granted Apr 6, 1999·22 cites·9 claims
- 3667US10799036B2Dispenser for disposable utensilsGPCP IP HOLDINGS LLC·Filed 2019·Granted Oct 13, 2020·2 cites·26 claims
- 3767US4842095AUnitary anti-skid vibration dampening structureTHOMAS INDUSTRIES INC·Filed 1987·Granted Jun 27, 1989·23 cites·6 claims
- 3866US11766154B2Premature replacement prevention or deterrence for multiple roll sheet product dispensersGPCP IP HOLDINGS LLC·Filed 2021·Granted Sep 26, 2023·0 cites·19 claims
- 3966US10398264B2Mechanical dispenser for perforated sheet productsGPCP IP HOLDINGS LLC·Filed 2017·Granted Sep 3, 2019·1 cites·30 claims
- 4066US6327961B1Connecting rod with integral grease reservoir and bleed holeTHOMAS INDUSTRIES INC·Filed 2000·Granted Dec 11, 2001·11 cites·10 claims
- 4164US4575881APerpendicular toilet trip lever assemblyKOHLER CO·Filed 1984·Granted Mar 18, 1986·17 cites·9 claims
- 4262US5092224AConical rod pistonTHOMAS IND·Filed 1990·Granted Mar 3, 1992·24 cites·12 claims
- 4360USD302728SAspiratorTHOMAS INDUSTRIES INC·Filed 1987·Granted Aug 8, 1989·8 cites·1 claims
- 4459US2020085248A1Multiple orifice nozzle with cavityGPCP IP HOLDINGS LLC·Filed 2019·Application pending·0 cites
- 4558US12507839B2Frictional features for rolled sheet product dispensersGPCP IP HOLDINGS LLC·Filed 2020·Granted Dec 30, 2025·0 cites·24 claims
- 4656US9957127B2Roller assembly for a dispenserGPCP IP HOLDINGS LLC·Filed 2015·Granted May 1, 2018·0 cites·14 claims
- 4755US2008304993A1Hybrid Nutating PumpTHOMAS INDUSTRIES INC·Filed 2006·Application pending·0 cites
- 4855US2021087045A1Integrated food service cup dispensers, systems, and methodsGPCP IP HOLDINGS LLC·Filed 2020·Application pending·0 cites
- 4953US9572462B2Napkin dispenserROZEK ROY J·Filed 2012·Granted Feb 21, 2017·0 cites·26 claims
- 5051US2014263387A1Center-pull napkin dispenser with controlled wrinklingGEORGIA PACIFIC CONSUMER PROD·Filed 2013·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Roy J. Rozek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →