JK

John Frederick Knopp

MI Macdermid, Incorporated: 1 patents #44 of 99Top 45%
📍 Braintree, MA: #128 of 219 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,685,365 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5758412 Method of making a printed circuit board — 1998-06-02