Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758902 | Damped product with an insert having a layer including graphite thereon and methods of making and using the same | Michael D. Hanna | 2014-06-24 |
| 8618921 | Method and system for identifying wet pavement using tire noise | Alan L. Browne, Nancy L. Johnson, Jan H. Aase | 2013-12-31 |
| 8091609 | Method of forming casting with frictional damping insert | Jan H. Aase, Mark W. Verbrugge, James G. Schroth | 2012-01-10 |
| 7757808 | Noise reduction system | Nuno A. Vaz, Alan L. Browne | 2010-07-20 |