Individual holder
SZCZYGIELSKI MARK J
US·1 granted patent·2 pending applications·4 citations·filing 2010–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0156US8833114B2Theft-resistant guard for a roll-up door lockSZCZYGIELSKI MARK J·Filed 2012·Granted Sep 16, 2014·4 cites·16 claims
- 0228US2012318468A1Lightweight reinforced roll-up door panelsSZCZYGIELSKI MARK J·Filed 2011·Application pending·0 cites
- 0322US2012151714A1Hold-open device for holding a roll-up door in an overhead out-of-the-way positionSZCZYGIELSKI MARK J·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →