DT

David J. Thrash

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Youngwood, PA: #21 of 62 inventorsTop 35%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,276,817 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
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 Frank Fekete 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. Frank Fekete 1995-06-20