Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7608655 | Sprayable skin composition and method of applying | William F. Lauersdorf | 2009-10-27 |
| 6463871 | Wood replacement system and method | Robert Anderson, Louis Paul Schaefer | 2002-10-15 |
| 6265027 | Enhanced surface for wood | Robert Johnston, Louis Paul Schaefer | 2001-07-24 |