JK

John C. Kitchen

📍 Walnut Creek, CA: #3 of 43 inventorsTop 7%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #23,783 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D301210 Marine horn 1989-05-23
4825800 Marine horn installation 1989-05-02