KH

Kenneth D. Heist

📍 Billings, MT: #2 of 7 inventorsTop 30%
🗺 Montana: #4 of 53 inventorsTop 8%
Overall (1982): #49,022 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4340972 Transmitter/receiver teaching apparatus — 1982-07-20