Inventor · disambiguated record
Jan Olsfors
Also filed as: OLSFORS JAN
4 granted patents·42 citations·filing 1977–1997
74Inventor score
Top patents by PatentIndex Score
4 records- 0162US6008575ALight source including a field emission cathode, and a field emission cathodeLIGHTLAB AB·Filed 1997·Granted Dec 28, 1999·21 cites·16 claims
- 0256US5877588AField emission cathode and a light source including a field emission cathodeLIGHTLAB AB·Filed 1997·Granted Mar 2, 1999·15 cites·22 claims
- 0348US4149730ATangential pick-up device for a gramophone turn-tableBOIS DANIEL·Filed 1977·Granted Apr 17, 1979·6 cites·2 claims
- 0427US4268039ATangential pick-up device for a gramophone turn-tableBOIS DANIEL·Filed 1979·Granted May 19, 1981·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →