FD

Frank L. Dahlberg

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Keithville, LA: #12 of 20 inventorsTop 60%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,979,893 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4685692 Foot pedal or arm crank driven riding bicycle Tom P. Fullilove 1987-08-11