Richard L. Rippey

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Lake Quivira, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Waterproof roofing barrier
- Patent number 6,701,685
- Issue date Mar 9, 2004
- Johns Manville International, Inc.
- Richard L. Rippey
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Waterproof roofing barrier
- Publication number 20020121061
- Publication date Sep 5, 2002
- Richard L. Rippey
- E04 - BUILDING