FS

Frank M. Spear

📍 Ellwood City, PA: #8 of 40 inventorsTop 20%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,656,066 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5367862 Attachment for easing the manipulation of a herbage trimmer Mark J. Latess 1994-11-29
D338141 Attachment for sliding a rotary string weed trimmer 1993-08-10
D301536 Removable ground cover to catch shrub clippings 1989-06-13