RF

Robert Dana Frisina

📍 Tampa, FL: #12 of 75 inventorsTop 20%
🗺 Florida: #571 of 2,759 inventorsTop 25%
Overall (1994): #75,904 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285502 Aid to hearing speech in a noisy environment Joseph Paul Walton, Kenneth Richard Miller, James C. Taylor, Lynn F. Fuller 1994-02-08