GH

Gilbert O. Hayward

📍 Fishguard, GB: #4 of 14 inventorsTop 30%
Overall (All Time): #2,289,160 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5447344 Electronic seal 1995-09-05
4766419 Apparatus for recording the operation of a closure member 1988-08-23