JH

John G. Haviland

T& Theodore Sweeney &: 1 patents #5 of 6Top 85%
📍 Ironwood, MI: #56 of 130 inventorsTop 45%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #4,091,613 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4273827 Adhesive assembly Theodore J. Sweeney 1981-06-16