Leo V. Ojala

📍 Shelburne Falls, MA: #1 of 5 inventorsTop 20%

🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%

Overall (All Time): #1,617,096 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6415580	Insulated roof panel	—	2002-07-09
6279293	Insulated roof panel	—	2001-08-28
5953883	Insulated wall panel	—	1999-09-21