David E. Wilcox

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Millbrae, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the leak testing of filters
- Patent number RE31952
- Issue date Jul 23, 1985
- Flanders Filters, Inc.
- David E. Wilcox
- 073 - Measuring and testing
Information Patent Grant
Method and apparatus for the leak testing of filters
- Patent number 4,324,568
- Issue date Apr 13, 1982
- Flanders Filters, Inc.
- David E. Wilcox
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for the leak testing of filters
- Patent number 4,055,075
- Issue date Oct 25, 1977
- Flanders Filters, Inc.
- Thomas T. Allan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL