Jack L. Frolow

📍 Waretown, NJ: #50 of 187 inventorsTop 30%

🗺 New Jersey: #16,490 of 69,400 inventorsTop 25%

Overall (All Time): #1,052,921 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
5796005	Flex meter for sports game implements	—	1998-08-18
RE33372	Tennis racket	—	1990-10-09
4690405	Tennis racket	—	1987-09-01
RE31419	Tennis racket	—	1983-10-18
4291574	Tennis racket	—	1981-09-29