Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663937 | Universal mat with removable strips | M. Burman, Ronald N. Kessler | 2003-12-16 |
| 6578324 | Spillage control safety floor matting | Ronald N. Kessler, Kim Kendall | 2003-06-17 |
| 6531203 | Floor mat system for supporting heavy loads | Ronald N. Kessler | 2003-03-11 |