Individual holder
JOHNSON MATTHEW W
1 granted patent·2 pending applications·5 citations·filing 2005–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0165US7448144B2Air treatment device for agricultural buildingsJOHNSON MATTHEW W·Filed 2005·Granted Nov 11, 2008·5 cites·1 claims
- 0255US2009305379A1Digester systemJOHNSON MATTHEW W·Filed 2008·Application pending·0 cites
- 0355US2013095546A1Digester systemJOHNSON MATTHEW W·Filed 2012·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →