DV

Douglas A. VanderHoff

KC Keisei Medical Industrial Co.: 1 patents #1 of 5Top 20%
KM Kmw: 1 patents #1 of 5Top 20%
📍 Grand Rapids, MI: #12 of 63 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #32,620 of 140,708Top 25%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835802 Fluidization patient support control system Larry J. Purcey, Robert H. Vreeland, James P. Nielsen, Iowa Ueno 1989-06-06