Tomas A. Glascoe

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Vancouver, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for tumbling concrete products
- Patent number 7,198,217
- Issue date Apr 3, 2007
- Columbia Machine, Inc.
- Stacy L. Gildersleeve
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for tumbling concrete products
- Patent number 6,913,215
- Issue date Jul 5, 2005
- Columbia Machine, Inc.
- Stacy L. Gildersleeve
- B24 - GRINDING POLISHING