RR

Robert T. Ritt

HA Haworth: 1 patents #12 of 29Top 45%
📍 Holland, MI: #37 of 114 inventorsTop 35%
🗺 Michigan: #1,023 of 4,492 inventorsTop 25%
Overall (1997): #83,842 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5647638 Height-adjustable chair arm assembly Steve J. Nemeth, Jr., Richard N. Roslund, Jr. 1997-07-15