Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7517422 | Non-vinyl flooring and method for making same | Risi Oshilaja, John Dunagan Pearson | 2009-04-14 |
| 7175904 | Non-vinyl flooring and method for making same | Risi Oshilaja, John Dunagan Pearson | 2007-02-13 |
| 5494707 | Resilient floor covering and method of making same | C. David Wang, John M. Eby, Hao A. Chen, Richard Judd, Richard D. Joslin | 1996-02-27 |
| 5405674 | Resilient floor covering and method of making same | C. David Wang, John M. Eby, Hao A. Chen, Richard Judd, Richard D. Joslin | 1995-04-11 |