Individual holder
BIRKMIRE ROBERT W
US·2 granted patents·1 pending application·12 citations·filing 2008–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0178US8986455B2Thermal evaporation sources for wide-area depositionBIRKMIRE ROBERT W·Filed 2008·Granted Mar 24, 2015·7 cites·11 claims
- 0275US8450141B2Processes for fabricating all-back-contact heterojunction photovoltaic cellsBIRKMIRE ROBERT W·Filed 2010·Granted May 28, 2013·5 cites·11 claims
- 0350US2012156372A1Nozzle-based, Vapor-phase, Plume Delivery Structure for Use in Production of Thin-film Deposition LayerBIRKMIRE ROBERT W·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →