David Klotter

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Valve with consumable vent hole seal device
- Patent number 5,551,471
- Issue date Sep 3, 1996
- Xomox Corporation
- Michael Sandling
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Enhanced sealing arrangement for a rotary valve shaft
- Patent number 5,326,074
- Issue date Jul 5, 1994
- Xomox Corporation
- Thomas F. Spock
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...