Bruce A. Sterenberg

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Caledonia, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-purpose indexing turntable
- Patent number 5,201,249
- Issue date Apr 13, 1993
- Progressive Blasting Systems
- Bruce A. Sterenberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for blasting parts
- Patent number 5,087,486
- Issue date Feb 11, 1992
- Progressive Blasting Systems, Inc.
- David J. DeVos
- B24 - GRINDING POLISHING