Inventor · disambiguated record
Grant Westphal
Also filed as: WESTPHAL GRANT · WESTPHAL GRANT T
7 granted patents·5 pending applications·391 citations·filing 2006–2025
83Inventor score
Files withSTRYKER CORP12
Top patents by PatentIndex Score
12 records- 0196US11234787B1Manifold for filtering medical waste being drawn under vacuum into a medical waste collection systemSTRYKER CORP·Filed 2021·Granted Feb 1, 2022·9 cites·10 claims
- 0296US7621898B2Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levelsSTRYKER CORP·Filed 2006·Granted Nov 24, 2009·379 cites·20 claims
- 0391US11786647B1Medical waste collection systems, manifolds, and related methodsSTRYKER CORP·Filed 2023·Granted Oct 17, 2023·1 cites·30 claims
- 0489US11925489B1Manifold for filtering medical waste being drawn under vacuum into a medical waste collection system and related methodsSTRYKER CORP·Filed 2020·Granted Mar 12, 2024·2 cites·17 claims
- 0578US12502242B1Manifold for filtering medical waste being drawn under vacuum into a medical waste collection system and related methodsSTRYKER CORP·Filed 2024·Granted Dec 23, 2025·0 cites·17 claims
- 0673US12186475B1Medical waste collection systems, manifolds, and related methodsSTRYKER CORP·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0773US2021379525A1Waste Collection Unit Including A Reservoir Supported On A Portable Cart For Storing Liquid When Positioned Away From A Docking StationSTRYKER CORP·Filed 2021·Application pending·0 cites
- 0862US11130089B2Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containersSTRYKER CORP·Filed 2018·Granted Sep 28, 2021·0 cites·19 claims
- 0962US2023082692A1Surgical Article And Method For Managing Surgical Articles During A Surgical ProcedureSTRYKER CORP·Filed 2022·Application pending·0 cites
- 1059US2025387554A1Medical Waste Collection Systems, Manifolds, And Related MethodsSTRYKER CORP·Filed 2025·Application pending·0 cites
- 1150US2021085428A1A surgical article and method for managing surgical articles during a surgical procedureSTRYKER CORP·Filed 2018·Application pending·0 cites
- 1247US2022142621A1Waste Collection Cart for Collecting Waste During a Medical ProcedureSTRYKER CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →