Jeffery Knox

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Lynnfield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filtration system for collecting and filtering particles and fumes...
- Patent number 6,551,383
- Issue date Apr 22, 2003
- Agfa Corporation
- Donald B. Richardson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Filtration system for collecting and filtering particles and fumes...
- Patent number 6,387,156
- Issue date May 14, 2002
- Agfa Corporation
- Donald B. Richardson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR