Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746156 | Ceramic ball bearings and assembly | William L. Giesler, James V. Guiheen, Robert Feest, Charles J. Gasdaska | 2004-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746156 | Ceramic ball bearings and assembly | William L. Giesler, James V. Guiheen, Robert Feest, Charles J. Gasdaska | 2004-06-08 |