DA

David L. Armitage

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Denver, CO: #11 of 78 inventorsTop 15%
🗺 Colorado: #133 of 721 inventorsTop 20%
Overall (1982): #71,201 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356458 Automatic impedance matching apparatus — 1982-10-26