William O. Walters

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device to catch and retrieve foam pellets
- Patent number 7,698,769
- Issue date Apr 20, 2010
- The Boeing Company
- William O Walters
- B08 - CLEANING
Information Patent Grant
Device to catch and retrieve foam pellets
- Patent number 7,666,263
- Issue date Feb 23, 2010
- The Boeing Company
- William O. Walters
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device to catch and retrieve foam pellets
- Publication number 20060179588
- Publication date Aug 17, 2006
- The Boeing Company
- William O. Walters
- B08 - CLEANING
Information Patent Application
Device to catch and retrieve foam pellets
- Publication number 20060027250
- Publication date Feb 9, 2006
- William O. Walters
- B08 - CLEANING
Information Patent Application
Automatic loader for foam pellet cleaning system
- Publication number 20050210608
- Publication date Sep 29, 2005
- William O. Walters
- B08 - CLEANING