Inventor · disambiguated record
Stephen M. Martin
Also filed as: MARTIN STEPHEN M · MARTIN STEPHEN MERRITT
12 granted patents·1 pending application·397 citations·filing 1976–2024
93Inventor score
Top patents by PatentIndex Score
13 records- 0197US11772026B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2021·Granted Oct 3, 2023·4 cites·24 claims
- 0293US11123672B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2019·Granted Sep 21, 2021·4 cites·33 claims
- 0392US10315147B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2015·Granted Jun 11, 2019·5 cites·28 claims
- 0489US2025058261A1Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2024·Application pending·0 cites
- 0586US12145093B2Filter cartridges; air cleaner assemblies; housings; features; components; and, methodsDONALDSON CO INC·Filed 2023·Granted Nov 19, 2024·0 cites·25 claims
- 0686US4160246AWireless multi-head smoke detector systemFAIRCHILD CAMERA INSTR CO·Filed 1977·Granted Jul 3, 1979·57 cites·9 claims
- 0783US4053821AVoltage multiplier circuitFAIRCHILD CAMERA INSTR CO·Filed 1976·Granted Oct 11, 1977·26 cites·18 claims
- 0881US5607698AMethod of preserving ophthalmic solution and compositions thereforCIBA GEIGY CORP·Filed 1994·Granted Mar 4, 1997·82 cites·28 claims
- 0977US5725887AMethod of preserving ophthalmic solutions and compositions thereforCIBA VISION CORP·Filed 1996·Granted Mar 10, 1998·74 cites·20 claims
- 1074US5807585AMethod of preserving ophthalmic solution and compositions thereforCIBA VISION CORP·Filed 1996·Granted Sep 15, 1998·62 cites·16 claims
- 1158US5611464AContainer for preserving media in the tip of a solution dispenserCIBA GEIGY CORP·Filed 1995·Granted Mar 18, 1997·45 cites·13 claims
- 1254US5576028AMethod of preserving ophthalmic solutions and compositions thereforCIBA GEIGY CORP·Filed 1995·Granted Nov 19, 1996·26 cites·16 claims
- 1337US5863562AMethods and composition for preserving media in the tip of a solution dispenserCIBA VISION CORP·Filed 1996·Granted Jan 26, 1999·12 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →