RF

Richard C. Francke

Illinois Tool Works: 5 patents #738 of 4,258Top 20%
📍 McHenry, IL: #78 of 350 inventorsTop 25%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,042,695 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6634229 Resistive fluid level sensing and control system Ghaffar Kazkaz, Bradley S. Beiermann 2003-10-21
6621197 Gas spark plug fastener and ignition gap ground 2003-09-16
6479792 Welding machine, system and method therefor Bradley S. Beiermann 2002-11-12
6223595 Resistive fluid level sensing and control system Steve Dumbovic 2001-05-01
5934916 Printed circuit board mounting rail member and ground clip assembly James F. Latal, Dorothy E. Kruglick, Michael Whitney 1999-08-10