JK

Jack R. Knoblauch

ST Steelcase: 1 patents #3 of 8Top 40%
📍 Byron Center, MI: #2 of 2 inventorsTop 100%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #56,074 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324382 Height adjustable chair base Duane M. Beukema 1982-04-13