PK

Peter Kilham

📍 Foster, RI: #1 of 2 inventorsTop 50%
🗺 Rhode Island: #9 of 240 inventorsTop 4%
Overall (1989): #7,940 of 140,708Top 6%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D303168 Combined bird feeder shield and perch — 1989-08-29
4846111 Bendable coiled wire bird perch assembly — 1989-07-11
4841910 Bendable coiled wire bird perch — 1989-06-27