RH

Robert W. Heiges

AS Automated Industrial Systems: 1 patents #3 of 7Top 45%
AD Automatic Devices: 1 patents #2 of 3Top 70%
📍 Erie, PA: #423 of 1,097 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,143,333 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7331703 Viscosity controller for ink pad printers Ronald T. Hahn, Steve Bullock 2008-02-19
4300083 Constant amplitude controller and method — 1981-11-10