Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362132 | Dye-donor element containing transferable protection overcoat | William H. Simpson | 2002-03-26 |
| 6346502 | Dye-donor element with transferable protection overcoat | William H. Simpson, Bruce C. Campbell | 2002-02-12 |