JC

Jerry W. Coffer

📍 Portland, OR: #3,756 of 9,213 inventorsTop 45%
🗺 Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,660,623 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5095847 Recycling bird feeder — 1992-03-17
4940019 Recycling bird feeder — 1990-07-10
D299770 Bird feeder — 1989-02-07