CH

Charles G. Hellebuyck

Ford: 3 patents #4,965 of 17,473Top 30%
📍 Troy, MI: #913 of 2,712 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,644,062 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5644326 Display device with electrically interconnected display elements Mark William Lauzon 1997-07-01
5497078 Method and system for driving an air core gauge with improved pointer resolution Joseph R. Queen, Terry Thomas Cwik 1996-03-05
5146057 Antireflective switch Syed Mohammed Khalid 1992-09-08