Thomas W. Ramsay

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Waterloo, CA

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Patents Grantslast 30 patents

Information Patent Grant
Sealing apparatus having sequentially engageable seals
- Patent number 7,354,046
- Issue date Apr 8, 2008
- Ashbridge & Roseburgh Inc.
- Thomas W. Ramsay
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Installation and deployment sleeves for lip seals
- Patent number 7,059,608
- Issue date Jun 13, 2006
- Ashbridge & Roseburgh Inc.
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealing apparatus having sequentially engageable seals
- Patent number 6,979,002
- Issue date Dec 27, 2005
- Ashbridge & Roseburgh Inc.
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Sequentially-Deployable Lip Seal Systems
- Publication number 20090302548
- Publication date Dec 10, 2009
- Ashbridge & Roseburgh Inc.
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Sealing apparatus having sequentially engageable seals
- Publication number 20050253340
- Publication date Nov 17, 2005
- ASHBRIDGE & ROSEBURGH INC.
- Thomas W. Ramsay
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Sealing apparatus having sequentially engageble seals
- Publication number 20040007821
- Publication date Jan 15, 2004
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Installation and deployment sleeves for lip seals
- Publication number 20030173746
- Publication date Sep 18, 2003
- Thomas W. Ramsay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...