Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494741 | Time delayed thickening, slump-resistant polymer concrete compositions, methods of repairing concrete surfaces, concrete structures repaired therewith and articles of construction comprising a formed mass of said compositions in cured condition | David J. Thrash | 1996-02-27 |
| 5426140 | Time delayed thickening, slump-resistant polymer concrete compositions, methods of repairing concrete surfaces, concrete structures repaired therewith and articles of construction comprising a formed mass, etc. | David J. Thrash | 1995-06-20 |
| 5242708 | Time delayed thickening slump-resistant polymer concrete composition, methods of repairing concrete surfaces, concrete structures repaired therewith and articles of construction comprising a formed mass of said compositions in cured condition | David T. Thrash | 1993-09-07 |