F. C. Witt

📍 Claremore, OK: #64 of 228 inventorsTop 30%

🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%

Overall (All Time): #2,277,790 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5505327	Flexible lined tank with vacuum in the manway	—	1996-04-09
5397020	Flexible tank liner with vacuum fitting	—	1995-03-14