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John Peter Duffield — 1 Patent in 2021

EIElectronics For Imaging: 1 patents #10 of 28Top 40%

Stratham, NH: #9 of 21 inventorsTop 45%

New Hampshire: #554 of 1,586 inventorsTop 35%

Overall (2021): #399,855 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11173724	Woodgrain suppression in inkjet printing	Hui Zhang	2021-11-16