Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316743 | Quick change tool holder | — | 2012-11-27 |
| 5459955 | Lighting device used in an exit sign | Charles R. Ruskouski, James J. Burnes, Hilario Costa | 1995-10-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8316743 | Quick change tool holder | — | 2012-11-27 |
| 5459955 | Lighting device used in an exit sign | Charles R. Ruskouski, James J. Burnes, Hilario Costa | 1995-10-24 |