David L. Auld

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Port Neches, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical means for securing a screen holding caulking in a groove...
- Patent number 4,411,782
- Issue date Oct 25, 1983
- Texaco Inc.
- David L. Auld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for securing a flexible sheet holding spline in a groove and...
- Patent number 4,307,503
- Issue date Dec 29, 1981
- Texaco Inc.
- David L. Auld
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL