Individual holder
KOCH DAVID G
US·2 granted patents·1 pending application·10 citations·filing 2011–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US8776447B2Combination flashing and drainage deviceKOCH DAVID G·Filed 2012·Granted Jul 15, 2014·6 cites·6 claims
- 0260US8201361B2Combination flashing and drainage systemKOCH DAVID G·Filed 2011·Granted Jun 19, 2012·4 cites·10 claims
- 0335US2012017527A1Weep protection systemKOCH DAVID G·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →