Inventor · disambiguated record
Roger A. Buttery
Also filed as: BUTTERY ROGER A · BUTTERY ROGER ALEXANDER
8 granted patents·2 pending applications·456 citations·filing 1991–2006
91Inventor score
Files withPALL CORP10
Top patents by PatentIndex Score
10 records- 0194US5290445AFiltering apparatusPALL CORP·Filed 1993·Granted Mar 1, 1994·118 cites·23 claims
- 0290US7273550B2Filter assemblies with valvesPALL CORP·Filed 2006·Granted Sep 25, 2007·21 cites·29 claims
- 0388USD412551SEnd cap for a cylindrical filterPALL CORP·Filed 1996·Granted Aug 3, 1999·40 cites·1 claims
- 0487US5779903AFilter assemblies and end caps for filter assembliesPALL CORP·Filed 1996·Granted Jul 14, 1998·85 cites·42 claims
- 0586US5429742APlastic frame filter unit for a stack assemblyPALL CORP·Filed 1994·Granted Jul 4, 1995·76 cites·55 claims
- 0684US5279731ADepth filter mediaPALL CORP·Filed 1991·Granted Jan 18, 1994·59 cites·58 claims
- 0780US5468382ADepth filter mediaPALL CORP·Filed 1993·Granted Nov 21, 1995·48 cites·49 claims
- 0850US2006091060A1Filter assemblies and valves for filter assembliesPALL CORP·Filed 2005·Application pending·0 cites
- 0944US2005145559A1Filter assemblyPALL CORP·Filed 2003·Application pending·0 cites
- 1038US5286381AFilter assembliesPALL CORP·Filed 1991·Granted Feb 15, 1994·9 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →