Individual holder
DANGEL ROGER F
CH·3 granted patents·7 citations·filing 2010–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0180US8873912B2Optical waveguide with embedded light-reflecting feature and method for fabricating the sameDANGEL ROGER F·Filed 2010·Granted Oct 28, 2014·6 cites·15 claims
- 0261US9110254B2Method and spacer for assembling flexible optical waveguide ribbons, and assembled stack of such ribbonsDANGEL ROGER F·Filed 2010·Granted Aug 18, 2015·1 cites·19 claims
- 0349US8873919B2Particle filled polymer waveguideDANGEL ROGER F·Filed 2011·Granted Oct 28, 2014·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when DANGEL ROGER F files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →