NF

Norman L. Francis

UA US Army: 1 patents #2,720 of 6,974Top 40%
🗺 Alabama: #2,447 of 10,951 inventorsTop 25%
Overall (All Time): #1,618,088 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D462302 Bicycle training handle 2002-09-03
4773448 Freeze-resistant plastic pipe and method for its manufacture 1988-09-27
4293217 Continuous-flow condensation nuclei counter and process Alvin N. Bird, Jr., Albert L. Thomas, Jr. 1981-10-06