DP

Daniel I. Pittenger

ZR Zenith Radio: 2 patents #7 of 68Top 15%
📍 Libertyville, IL: #3 of 31 inventorsTop 10%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,176 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4335272 Breakaway circuit board with flexible coupling 1982-06-15
4320349 Thermal coupler for amplifier temperature compensation Alan W. Freers 1982-03-16