AB

Abraham Boyarsky

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
📍 Montréal, CA: #2,602 of 4,862 inventorsTop 55%
Overall (All Time): #4,054,615 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4393869 Electronically controlled respirator Jack Friedman, Athanasios Christodoulopoulos, Rock Lee 1983-07-19