GD

Gary W. Deffner

AM Ampex: 1 patents #5 of 26Top 20%
📍 Arvada, CO: #4 of 52 inventorsTop 8%
🗺 Colorado: #215 of 1,224 inventorsTop 20%
Overall (1989): #113,291 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4841800 Adjustable control lever Thomas R. Goldberg 1989-06-27