Douglas J. Waskovich

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Painesville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Porous non-asbestos separator and method of making same
- Patent number 7,850,832
- Issue date Dec 14, 2010
- Industrie De Nora S.p.A.
- Nick J. Tomba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Reticulated metal article combining small pores with large apertures
- Patent number 6,051,117
- Issue date Apr 18, 2000
- Eltech Systems, Corp.
- Donald S. Novak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Porous Non-Asbestos Separator and Method of Making Same
- Publication number 20080257722
- Publication date Oct 23, 2008
- Nick J. Tomba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR