MA

Michael P. Antal

IT Itc: 2 patents #11 of 46Top 25%
Overall (All Time): #1,548,480 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D651773 Pipe cleaning apparatus Brian D. Antal 2012-01-03
6085376 Pipe cleaning apparatus Brian D. Antal 2000-07-11
4937907 Cleaning plug assembly — 1990-07-03