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Assignee
DONAHUE JOHN
US
2 patents
Top patents
by PatentIndex Score
US8191566B2
Jun 5, 2012
Valve for controlling the flow of steam and other fluids
DONAHUE JOHN
10 citations
81
US8752570B2
Jun 17, 2014
Valve for controlling the flow of steam and other fluids
DONAHUE JOHN
4 citations
70