Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620242 | Device for applying and/or spreading liquid or pasty substances for coating surfaces | Rainer Behr | 2003-09-16 |
| 4919721 | Air-drying stains and finishing coats for wood for exterior and interior finishes | — | 1990-04-24 |