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O'Brien John F patents in 2015

O'Brien John F was listed as an assignee on 1 patent publication in 2015.

Company year slice statistics
MetricValue
CompanyO'Brien John F
Year2015
Patents1

Patents

Representative publications for O'Brien John F in 2015.

Top CPC classifications

Most common classification codes for O'Brien John F in 2015.

Top CPC codes for O'Brien John F in 2015
CPCPatents
B25J9/00721
Y10T74/202071
Y10T74/203051

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