Harold W. Pettit Jr.

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West Palm Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive/abradable gas path seal system
- Patent number 5,932,356
- Issue date Aug 3, 1999
- United Technologies Corporation
- Gerard A. Sileo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for providing an abrasive coating on a metallic article
- Patent number 5,897,920
- Issue date Apr 27, 1999
- United Technologies Corporation
- Gerard A. Sileo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Multiple port plasma spray apparatus and method for providing spray...
- Patent number 4,696,855
- Issue date Sep 29, 1987
- United Technologies Corporation
- Harold W. Pettit
- B22 - CASTING POWDER METALLURGY