JR

Jack R. Romanowski

📍 Flagler Beach, FL: #2 of 3 inventorsTop 70%
🗺 Florida: #421 of 2,217 inventorsTop 20%
Overall (1989): #99,335 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825817 Replaceable combustion chamber for two-cycle engines — 1989-05-02