JH

Joseph A. Hafner

Overall (All Time): #2,363,417 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4399643 Panel lock structure 1983-08-23
4231206 Siding structure 1980-11-04