JJ

John F. Castner, Jr.

📍 Torrance, CA: #17 of 84 inventorsTop 25%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #96,213 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888188 Disposable food feeder package John F. Castner, Sr. 1989-12-19