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Duffus Christopher R patents in 2017

Duffus Christopher R was listed as an assignee on 1 patent publication in 2017.

Company year slice statistics
MetricValue
CompanyDuffus Christopher R
Year2017
Patents1

Patents

Representative publications for Duffus Christopher R in 2017.

Top CPC classifications

Most common classification codes for Duffus Christopher R in 2017.

Top CPC codes for Duffus Christopher R in 2017
CPCPatents
B23C3/321
B23P15/321
B24B19/041
B24B27/00761
Y10T409/3005041

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