Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194331 | System for enhancing the properties of windows and the like | Alan R. Gingle | 1980-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4194331 | System for enhancing the properties of windows and the like | Alan R. Gingle | 1980-03-25 |