Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36878 | Multi-colored material using rainbow grating | Robert Waitts | 2000-09-19 |
| 5603259 | In-line cold foil transfer process and apparatus | Leonard B. Gross | 1997-02-18 |
| 5158845 | Multi-colored material using rainbow grating | Robert Waitts | 1992-10-27 |