JK

John Edward Kingston

📍 Grimsby, GB: #8 of 36 inventorsTop 25%
Overall (All Time): #2,163,749 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7312709 Alarm signalling device and alarm system 2007-12-25
5521582 Alarm system 1996-05-28