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Peter Brownell
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Exeter, RI, US
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last 30 patents
Information
Patent Grant
Composite sandwich element
Patent number
5,527,598
Issue date
Jun 18, 1996
Albany International Research Co.
Frederick S. Campbell
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of applying a wettant to a filtering media
Patent number
5,112,369
Issue date
May 12, 1992
Allied-Signal Inc.
Peter Brownell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter of spiral wound construction with alternate layers of...
Patent number
4,877,527
Issue date
Oct 31, 1989
Allied-Signal Inc.
Peter Brownell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter with a distorting portion for transmitting hydraulic...
Patent number
4,857,195
Issue date
Aug 15, 1989
Allied-Signal Inc.
Peter Brownell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter
Patent number
4,853,118
Issue date
Aug 1, 1989
Allied-Signal Inc.
Peter Brownell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pleated filter element and integral shield and method for making same
Patent number
4,464,263
Issue date
Aug 7, 1984
Fram Corporation
Peter Brownell
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Air filter
Patent number
4,235,611
Issue date
Nov 25, 1980
Fram Corporation
Peter Brownell
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS