David L. Curtis

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Jackson, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for isolating and leveling a machine foundation
- Patent number 8,528,261
- Issue date Sep 10, 2013
- Unisorb, Inc.
- Wayne H. Whittaker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for isolating and leveling a machine foundation
- Patent number 6,739,568
- Issue date May 25, 2004
- Unisorb, Inc.
- Wayne H. Whittaker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable vibration absorbing machinery foundation mount and metho...
- Patent number 5,573,220
- Issue date Nov 12, 1996
- Unisorb Inc.
- Wayne H. Whittaker
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for isolating and leveling a machine foundation
- Publication number 20040163333
- Publication date Aug 26, 2004
- Wayne H. Whittaker
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR ISOLATING AND LEVELING A MACHINE FOUNDATION
- Publication number 20040079856
- Publication date Apr 29, 2004
- Wayne H. Whittaker
- B60 - VEHICLES IN GENERAL