JK

John Keenan

📍 Keyano, CA: #12 of 83 inventorsTop 15%
Overall (1997): #128,322 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671891 Apparatus for spreading material Richard L. Keenan, Richard C. Moore 1997-09-30