Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080349 | Masking tool for manufacturing precision gears and method for making the same | Edward H. Bittner, George D. Mitchell, Jr. | 2000-06-27 |
| 6074481 | Masking tool for manufacturing precision gears | Edward H. Bittner, George D. Mitchell, Jr. | 2000-06-13 |
| 5785771 | Method for manufacturing precision gears | George D. Mitchell, Jr., Edward H. Bittner | 1998-07-28 |