Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947253 | Method for balancing a rotating assembly using eccentric rings | Michael W. Pfeiffer, David D. Koester, David F. Borning, Kevin J. Spiczka | 2005-09-20 |
| 6912775 | Assembly device for assembling components | Micahel W. Pfeiffer | 2005-07-05 |