KH

Kenneth J. Hayden

📍 Plympton, GB: #8 of 13 inventorsTop 65%
Overall (All Time): #3,956,602 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4761543 Holographic security devices and systems — 1988-08-02