Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928855 | Zero speed indicating devices and processes for testing same | Ralph L. Barnett | 2005-08-16 |
| 6877355 | Zero speed indicating devices and processes for testing same | Ralph L. Barnett | 2005-04-12 |