DG

David A. Gradl

Q- Q-Dot: 2 patents #1 of 3Top 35%
📍 Des Plaines, IL: #5 of 44 inventorsTop 15%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,277 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4340874 Transient data recorder systems Thomas E. Linnenbrink 1982-07-20
4314212 Transient data recorder systems — 1982-02-02