Dennis A. Fortney

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Waynesboro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple grinding machine with contouring feed units
- Patent number 5,741,174
- Issue date Apr 21, 1998
- Western Atlas Inc.
- Russell E. Kaiser
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine utilizing multiple, parallel, abrasive belts for s...
- Patent number 5,692,948
- Issue date Dec 2, 1997
- Western Atlas
- Russell E. Kaiser
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding machine utilizing multiple, parallel, abrasive belts simul...
- Patent number 5,371,973
- Issue date Dec 13, 1994
- Western Atlas Inc.
- Russell E. Kaiser
- B24 - GRINDING POLISHING