DR

Daniel W. Roper

RI Rockwell International: 1 patents #37 of 174Top 25%
📍 Rochester, MI: #6 of 38 inventorsTop 20%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #70,112 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313638 Infinitely variable seat recliner mechanism — 1982-02-02