HG

Harold J. Gilbert

📍 Coventry, NC: #6 of 7 inventorsTop 90%
Overall (All Time): #2,371,109 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4278255 Board game apparatus 1981-07-14
4185366 Spindle drives for multi spindle lathes 1980-01-29