JD

John Peter Duffield

EI Electronics For Imaging: 1 patents #7 of 26Top 30%
📍 Stratham, NH: #9 of 19 inventorsTop 50%
🗺 New Hampshire: #544 of 1,562 inventorsTop 35%
Overall (2023): #390,967 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11667133 Woodgrain suppression in inkjet printing Hui Zhang 2023-06-06