DS

Daniel Spencer

PI Pease Industries: 1 patents #2 of 5Top 40%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #121,631 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4882877 Residential door manufacture and installation Norbert J. Guetle, Jr. 1989-11-28