Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476430 | Flexible paint for walls and ceilings | Merle Houck | 2009-01-13 |
| 6894095 | Color-changing wallpaper adhesive primer/activator | Merle Houck, Robert Puchalski | 2005-05-17 |
| 5698052 | Wallpaper adhesive | Kardar M. Majeed, Merle Houck, Jack L. Gogek | 1997-12-16 |
| 5531919 | Wallpaper stripper | Kardar M. Majeed, Merle Houck | 1996-07-02 |