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Justin K. Shaffer

📍 Madison Heights, MI: #101 of 274 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,910,337 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10683647 Catch basin Thomas P. Cullen, Gary R. Niemczyk 2020-06-16
D847878 Catch basin Thomas P. Cullen, Gary R. Niemczyk 2019-05-07