Frederick T. Haas, Jr.

📍 Metairie, LA: #156 of 530 inventorsTop 30%

🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%

Overall (All Time): #2,362,728 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4389435	Top dressed plating surface with resilient underpad	—	1983-06-21
4337283	Synthetic turf playing surface with resilient top-dressing	—	1982-06-29