JM

Joseph A. Marson

MT Michigan Bell Telephone: 2 patents #2 of 3Top 70%
📍 Allen Park, MI: #89 of 240 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,322,657 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4911646 Jack security device Albert U. Marson 1990-03-27
4846708 Jack security device Albert U. Marson 1989-07-11