JH

Joel C. Hern

HH Heidelberg Harris: 1 patents #5 of 15Top 35%
HD Heidelberg Druckmaschinen: 1 patents #24 of 78Top 35%
📍 Dover, NH: #2 of 14 inventorsTop 15%
🗺 New Hampshire: #40 of 601 inventorsTop 7%
Overall (1994): #29,571 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5325774 Ribbon path indicator system Richard E. Breton, Gilles L. Fecteau 1994-07-05
5289770 Device for presetting a cut-off register in a folder of a web-fed printing press 1994-03-01