WK

William D. Key

TB Tokheim Holding B.V.: 1 patents #4 of 11Top 40%
📍 Huntertown, IN: #1 of 6 inventorsTop 20%
🗺 Indiana: #304 of 1,469 inventorsTop 25%
Overall (1989): #43,918 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831866 Automatic meter proving and calibration system Maurice J. Forkert 1989-05-23