Harold E. Duryea

FM Fiber Materials: 1 patents #7 of 18Top 40%

📍 Saco, ME: #46 of 81 inventorsTop 60%

🗺 Maine: #2,311 of 4,281 inventorsTop 55%

Overall (All Time): #3,925,233 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4820576	Fire retardant polymer resin	—	1989-04-11