RR

Robert D. Richtmeyer

TT The Torrington: 2 patents #2 of 28Top 8%
📍 Goshen, CT: #1 of 1 inventorsTop 100%
🗺 Connecticut: #155 of 1,954 inventorsTop 8%
Overall (1989): #16,858 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4886479 Universal joint including roller bearings Kelvin M. Smith 1989-12-12
4878463 Needle bearing rocker arm assembly Arnold E. Fredericksen 1989-11-07