RH

Robert W. Houskamp

RA Rapistan Systems Advertising: 1 patents #4 of 27Top 15%
📍 Grand Rapids, MI: #40 of 118 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #128,416 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6433331 Photo detector alignment device — 2002-08-13