FM

Frank Mains

📍 Markham, CA: #628 of 1,673 inventorsTop 40%
Overall (All Time): #2,361,708 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4377388 Deep immersion shrinkproofing of wool — 1983-03-22
4261188 Material immersion apparatus — 1981-04-14