Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482488 | Repaired scratched and/or abraded transparent substrates having protective removable sheets thereon and a method of making | Jeffrey R. Janssen, Albert I. Everaerts, William F. Sheffield | 2002-11-19 |
| 6461709 | Graffiti and/or environmental protective article having removable sheets, substrates protected therewith, and a method of use | Jeffrey R. Janssen, Albert I. Everaerts, William F. Sheffield | 2002-10-08 |