TK

T. Frank Knight

📍 Owasso, OK: #3 of 11 inventorsTop 30%
🗺 Oklahoma: #137 of 631 inventorsTop 25%
Overall (1997): #72,976 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5640153 Energy utilization controller and control system and method Paul N. Hildebrand, Kelley A. Lawrence, Carlton R. Hildebrand 1997-06-17