JR

John Roberts

KC K.W. Muth Company: 2 patents #1 of 2Top 50%
📍 Grand Rapids, MI: #4 of 100 inventorsTop 4%
🗺 Michigan: #329 of 4,313 inventorsTop 8%
Overall (1994): #29,157 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5361190 Mirror assembly Keith R. Spencer 1994-11-01
5355284 Mirror assembly — 1994-10-11