Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177771 | Automatic door operator | Karl P. Kinzer, Richard J. LeBlanc, Gary J. Miller | 2001-01-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177771 | Automatic door operator | Karl P. Kinzer, Richard J. LeBlanc, Gary J. Miller | 2001-01-23 |