Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236753 | Disposable, rollup temporary floor mat | Michael W. Sullivan | 1993-08-17 |
| 5149572 | Disposable, rollup temporary floor mat | Michael W. Sullivan | 1992-09-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236753 | Disposable, rollup temporary floor mat | Michael W. Sullivan | 1993-08-17 |
| 5149572 | Disposable, rollup temporary floor mat | Michael W. Sullivan | 1992-09-22 |