Fred W. Leuthesser

BI Benco Industries: 3 patents #1 of 7Top 15%

📍 Knoxville, TN: #893 of 2,927 inventorsTop 35%

🗺 Tennessee: #5,688 of 20,272 inventorsTop 30%

Overall (All Time): #1,681,978 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4459587	Motorized character rotation device and method of selective actuation	—	1984-07-10
4277904	Back lighted sign frame	—	1981-07-14
D255726	Vehicle top sign housing	—	1980-07-01