Inventor · disambiguated record
Jarl J. Johansen
Also filed as: JOHANSEN JARL · JOHANSEN JARL J
5 granted patents·287 citations·filing 2008–2017
85Inventor score
Technology areasF21V
Top patents by PatentIndex Score
5 records- 0194US8274241B2Light emitting diode lighting deviceGUEST RALPH E·Filed 2009·Granted Sep 25, 2012·138 cites·13 claims
- 0292US8253344B2Light emitting diode lighting deviceGUEST RALPH E·Filed 2011·Granted Aug 28, 2012·33 cites·17 claims
- 0391USD615220SLight bulbCRANE COMPANY INC C·Filed 2009·Granted May 4, 2010·67 cites·1 claims
- 0484USD606229SStrip lightCRANE COMPANY INC C·Filed 2008·Granted Dec 15, 2009·44 cites·1 claims
- 0547USD863251SRadioC CRANE COMPANY INC·Filed 2017·Granted Oct 15, 2019·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →