JH

John Hazen

HP Hazen Paper: 2 patents #1 of 3Top 35%
📍 South Hadley, MA: #2 of 9 inventorsTop 25%
🗺 Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #142,196 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11760119 Digitally receptive coating method Larry Hoague, Robert Zimmerman 2023-09-19
11577541 Method and apparatus for heat resistant coatings Larry Hoague 2023-02-14