Paul E. Roberts

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Wyndmoor, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cammed seal assembly with sealing ring having an angled leg portion...
- Patent number 7,341,258
- Issue date Mar 11, 2008
- Greene, Tweed of Delaware, Inc.
- Augustus Brooks Holt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Cammed seal assembly with elastomeric energizer element
- Publication number 20060066058
- Publication date Mar 30, 2006
- Greene, Tweed of Delaware, Inc.
- Augustus Brooks Holt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...