Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946185 | Use of collapsible microspheres to create texture in surface coverings | William J. Kauffman, Malcolm John Selby | 2005-09-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946185 | Use of collapsible microspheres to create texture in surface coverings | William J. Kauffman, Malcolm John Selby | 2005-09-20 |