McKenzie; Thomas A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McKenzie; Thomas A..The latest application filed is for "air spring with constrained elastic sleeve".
- McKenzie; Thomas A. - Grand Haven MI
- McKenzie; Thomas A. - Spring Lake MI
| Patent | Date |
|---|---|
| Air spring with constrained elastic sleeve Grant 10,578,180 - McKenzie | 2020-03-03 |
| Air Spring With Constrained Elastic Sleeve App 20170058986 - McKenzie; Thomas A. | 2017-03-02 |
| Air Spring With Constrained Elastic Sleeve App 20140352528 - McKenzie; Thomas A. | 2014-12-04 |
| Vehicle suspension system Grant 6,916,038 - McKenzie , et al. July 12, 2 | 2005-07-12 |
| Front steer axle suspension with inclined air springs App 20040155424 - Hicks, William J. ; et al. | 2004-08-12 |
| Vehicle suspension system App 20040012171 - McKenzie, Thomas A. ; et al. | 2004-01-22 |
| Trailer braking system App 20020195870 - Brunson, Thomas L. ; et al. | 2002-12-26 |
| Vehicle suspension and rotary height control valve for same App 20010008333 - McKenzie, Thomas A. ; et al. | 2001-07-19 |
| Vibration dampening assembly Grant 6,220,587 - McKenzie , et al. April 24, 2 | 2001-04-24 |
| Vibration dampening device Grant 5,253,853 - Conaway , et al. October 19, 1 | 1993-10-19 |
| Vibration dampening suspension device for the cab of a truck vehicle Grant 5,109,939 - Conaway , et al. * May 5, 1 | 1992-05-05 |
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