Individual holder
GRAMLING KARL J
US·3 granted patents·16 citations·filing 2008–2019
Individually held — no corporate assignee on record.
Technology mixE04D3
Top patents by PatentIndex Score
3 records- 0180US11060291B2Gutter flashingGRAMLING KARL J·Filed 2019·Granted Jul 13, 2021·5 cites·12 claims
- 0270US7891143B2Gutter retaining systemGRAMLING KARL J·Filed 2008·Granted Feb 22, 2011·7 cites·10 claims
- 0362US8967554B2Gutter retaining systemGRAMLING KARL J·Filed 2011·Granted Mar 3, 2015·4 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →