WM

William MacDonald

AC Argus Machine Co.: 1 patents #3 of 7Top 45%
Overall (All Time): #2,112,127 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8020449 Pressure sensor with secondary seal Jason Weiss, Brian Bruchal 2011-09-20
6255753 Electromagnetic rotating machine — 2001-07-03