JO

John T. Olson

KT King-Seeley Thermos: 2 patents #1 of 4Top 25%
📍 Tucson, AZ: #5 of 86 inventorsTop 6%
🗺 Arizona: #30 of 528 inventorsTop 6%
Overall (1982): #11,701 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4357808 Ice making machine Robert K. Westergaard 1982-11-09
4318278 Ice making machine Robert K. Westergaard 1982-03-09