RZ

Richard A. Zirnheld

General Motors: 1 patents #107 of 586Top 20%
📍 Lockport, NY: #5 of 8 inventorsTop 65%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #64,889 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864915 Vacuum operated actuator Daniel U. Johnston 1989-09-12