JS

James Speros

📍 Phoenix, AZ: #1,556 of 6,660 inventorsTop 25%
🗺 Arizona: #8,163 of 32,909 inventorsTop 25%
Overall (All Time): #1,286,935 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5816960 Handle and grip for sports rackets Rodney Svoma, Gene A. Broadman 1998-10-06
5551689 String suspension and frame construction for sports rackets Rodney Svoma, Gene A. Broadman 1996-09-03
5197731 String suspension and frame construction for sports rackets Rodney Svoma, Gene A. Broadman 1993-03-30
5037097 Sports racket Rodney Svoma, Gene A. Broadman 1991-08-06