Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443857 | Process of thermal transfer using hot melt adhesive lamination for forming a carpet backing and finished carpet or tile product | Roger Harris, Robert Keith Salsman | 2013-05-21 |
| 8021506 | Process of thermal transfer using hot melt adhesive lamination for forming a carpet backing and finished carpet or tile product | Roger Harris, Robert Keith Salsman | 2011-09-20 |
| 7157139 | Polymer manufacturing process | Keith Salsman | 2007-01-02 |
| 6855771 | Process for making block polymers or copolymers from isotactic polypropylene | Keith Salsman | 2005-02-15 |