SP

Stanley J. Piotraczk

📍 Flushing, MI: #53 of 114 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,975,411 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4669282 Stud mounted door lock Carmi I. Hoyt 1987-06-02