David William Dupuis

HH Heidelberg Harris: 1 patents #38 of 70Top 55%

HD Heidelberg Druckmaschinen: 1 patents #796 of 1,510Top 55%

📍 Dover, NH: #164 of 261 inventorsTop 65%

🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%

Overall (All Time): #3,693,394 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5794529	Compliant drive for printing presses	Douglas Joseph Dawley, Michael Lee Hearn	1998-08-18