Gwido K. Swistun

SH Shape: 1 patents #74 of 150Top 50%

📍 Saco, ME: #32 of 81 inventorsTop 40%

🗺 Maine: #1,571 of 4,281 inventorsTop 40%

Overall (All Time): #2,335,405 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4727614	Ground corona comb	—	1988-03-01
4289079	Sawdust furnace	—	1981-09-15