Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576551 | Ultraviolet sundial | — | 1996-11-19 |
| 4377736 | Method and apparatus for removing material from a surface | John E. Daunt, John P. Tipton | 1983-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576551 | Ultraviolet sundial | — | 1996-11-19 |
| 4377736 | Method and apparatus for removing material from a surface | John E. Daunt, John P. Tipton | 1983-03-22 |