Inventor · disambiguated record
Patrick C. Tetzlaff
Also filed as: TETZLAFF PATRICK · TETZLAFF PATRICK C · TETZLAFF PATRICK CHRISTOPHER
21 granted patents·11 pending applications·152 citations·filing 2000–2024
94Inventor score
Files withHOLLISTER INC12DESIGN DEPT INC6LANSINOH LABORATORIES INC4BOMBARDIER MOTOR CORP OF US3BRP US INC2
Top patents by PatentIndex Score
32 records- 0196US11235093B1Breastmilk collection systemLANSINOH LABORATORIES INC·Filed 2021·Granted Feb 1, 2022·26 cites·23 claims
- 0295US9073616B1Marine engine cowlingBRP US INC·Filed 2014·Granted Jul 7, 2015·34 cites·20 claims
- 0391US12226339B2Ostomy collection and drainage systemHOLLISTER INC·Filed 2024·Granted Feb 18, 2025·1 cites·5 claims
- 0488USD928307SSpherical surgical suction containerDESIGN DEPT INC·Filed 2020·Granted Aug 17, 2021·2 cites·1 claims
- 0587US8858280B1Marine engine rigging systemWIEGELE DALE A·Filed 2011·Granted Oct 14, 2014·17 cites·19 claims
- 0686USD870879SSpherical surgical suction containerDESIGN DEPT INC·Filed 2017·Granted Dec 24, 2019·6 cites·1 claims
- 0785US6360161B1Method and system for fuel injector coefficient installationBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Mar 19, 2002·32 cites·32 claims
- 0884USD888937SSpherical surgical suction containerDESIGN DEPT INC·Filed 2019·Granted Jun 30, 2020·4 cites·1 claims
- 0983US12016985B2Breastmilk collection systemLANSINOH LABORATORIES INC·Filed 2021·Granted Jun 25, 2024·1 cites·10 claims
- 1079US11957615B2Ostomy collection and drainage systemHOLLISTER INC·Filed 2019·Granted Apr 16, 2024·3 cites·6 claims
- 1177US8925502B1Hydraulically actuated valve assembly for an engineCRAFT TODD D·Filed 2011·Granted Jan 6, 2015·4 cites·9 claims
- 1276US12109145B2Adjustable convexity ostomy barrierHOLLISTER INC·Filed 2023·Granted Oct 8, 2024·0 cites·14 claims
- 1375US11896517B2Adjustable convexity ostomy barrierHOLLISTER INC·Filed 2017·Granted Feb 13, 2024·2 cites·5 claims
- 1474US11612710B2Endotracheal tube holding deviceHOLLISTER INC·Filed 2017·Granted Mar 28, 2023·3 cites·17 claims
- 1574US2024335315A1Adjustable convexity ostomy barrierHOLLISTER INC·Filed 2024·Application pending·0 cites
- 1673US11234856B2Ostomy belt systemHOLLISTER INC·Filed 2017·Granted Feb 1, 2022·2 cites·12 claims
- 1772US2024416020A1Spherical canisterSPHERICAL CANISTER LLC·Filed 2024·Application pending·0 cites
- 1863US2022249750A1Breastmilk collection systemLANSINOH LABORATORIES INC·Filed 2021·Application pending·0 cites
- 1961US2025127978A1Semi-Disposable Medical-Fluid Waste Management ApparatusDESIGN DEPT INC·Filed 2023·Application pending·0 cites
- 2060US11833073B1Dynamic convex ostomy barrierHOLLISTER INC·Filed 2023·Granted Dec 5, 2023·0 cites·23 claims
- 2160US2022031926A1Spherical CanisterDESIGN DEPT INC·Filed 2021·Application pending·0 cites
- 2256US2023172810A1Milk storage systemLANSINOH LABORATORIES INC·Filed 2022·Application pending·0 cites
- 2353US6315624B1Exhaust probeBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Nov 13, 2001·6 cites·46 claims
- 2452US2015125318A1Pneumatic pump system and related methodsALLEGIANCE CORP·Filed 2014·Application pending·0 cites
- 2544US2024065876A1Ostomy appliance and filter assembly with bypass ventingHOLLISTER INC·Filed 2020·Application pending·0 cites
- 2643US6505600B1Direct injection two stroke engine combustion mappingBOMBARDIER MOTOR CORP OF US·Filed 2000·Granted Jan 14, 2003·4 cites·20 claims
- 2742US7000591B1Throttle assembly having deadband linkageBRP US INC·Filed 2004·Granted Feb 21, 2006·5 cites·30 claims
- 2842US2020046543A1Drainage system for ostomy pouchHOLLISTER INC·Filed 2017·Application pending·0 cites
- 2941US2014261463A1Endotrachael Tube Holding Device with Bite BlockHOLLISTER INC·Filed 2014·Application pending·0 cites
- 3040US2014261462A1Endotracheal Tube Holding Device with Bite BlockHOLLISTER INC·Filed 2013·Application pending·0 cites
- 3134US6840095B1Exhaust diaphragm assemblyBOMBARDIER RECREATIONAL PROD·Filed 2000·Granted Jan 11, 2005·0 cites·11 claims
- 3228USD925729SSpherical surgical suction containerDESIGN DEPT INC·Filed 2020·Granted Jul 20, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →