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Philip A. McCartney

TG The Chamberlain Group: 1 patents #156 of 278Top 60%
📍 Wheaton, IL: #533 of 884 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,897,222 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4905542 Lock-out trolley for garage door opener George C. Burm, Barry Bidinger 1990-03-06