Douglas Vandenberg

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St. Charles, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and means for testing CV driveaxles
- Patent number 5,576,496
- Issue date Nov 19, 1996
- Rockford Acromatic Products Co.
- Sean M. Carlini
- G01 - MEASURING TESTING
Information Patent Grant
Method and means for measuring wear in constant velocity joints
- Patent number 5,565,623
- Issue date Oct 15, 1996
- Aircraft Gear Corporation
- Michael L. Philpott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spline counting mechanism
- Patent number 5,469,482
- Issue date Nov 21, 1995
- Aircraft Gear Corporation
- Douglas Vandenberg
- G06 - COMPUTING CALCULATING COUNTING