Katherine M. Madden

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Kent, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for maintaining a static seal of a high pressure...
- Patent number 8,277,206
- Issue date Oct 2, 2012
- Flow International Corporatioin
- Chidambaram Raghavan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for maintaining a static seal of a high pressure pump
- Patent number 7,367,789
- Issue date May 6, 2008
- Flow International Corporation
- Chidambaram Raghavan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Biased seal assembly for high pressure fluid pump
- Patent number 6,145,845
- Issue date Nov 14, 2000
- Flow International Corporation
- Olivier L. Tremoulet
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Device and method for maintaining a static seal of a high pressure...
- Publication number 20080264493
- Publication date Oct 30, 2008
- Flow Internationa Corporation
- Chidambaram Raghavan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Device and method for maintaining a static seal of a high pressure...
- Publication number 20050074350
- Publication date Apr 7, 2005
- Flow International Corporation
- Chidambaram Raghavan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Ultrahigh-pressure check valve
- Publication number 20040108000
- Publication date Jun 10, 2004
- Flow International Corporation
- Chidambaram Raghavan
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...