JS

John L. Sobieski

RR Refrigeration Research: 1 patents #3 of 4Top 75%
📍 Brighton, MI: #463 of 809 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,875,204 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5011105 Collector stand Edward W. Bottum, Sr. 1991-04-30