Inventor · disambiguated record
Frederick L. Lichtenfels, Ii
Also filed as: LICHTENFELS II FREDERICK L · LICHTENFELS II FREDERICK LLOYD · LICHTENFELS III FREDERICK LLOYD
7 granted patents·1 pending application·188 citations·filing 1992–2008
87Inventor score
Top patents by PatentIndex Score
8 records- 0186US5723870AFluid gauging apparatus using magnetostrictive sensor and stick gaugeSIMMONDS PRECISION PRODUCTS·Filed 1996·Granted Mar 3, 1998·70 cites·34 claims
- 0269US5379658AIntrusive acoustic sensor mounting arrangementSIMMONDS PRECISION PRODUCTS·Filed 1992·Granted Jan 10, 1995·36 cites·24 claims
- 0363US6581459B1Ultrasonic fluid level sensing without using a stillwellSIMMONDS PRECISION PRODUCTS·Filed 1996·Granted Jun 24, 2003·28 cites·16 claims
- 0463US5315563AExternal sealed intrusive mounting arrangement for a fuel level sensorSIMMONDS PRECISION PRODUCTS·Filed 1992·Granted May 24, 1994·27 cites·25 claims
- 0552US5408092AMultiple optic sensor systemSIMMONDS PRECISION PRODUCTS·Filed 1993·Granted Apr 18, 1995·13 cites·26 claims
- 0644US2009241059A1Event driven smooth panning in a computer accessibility applicationMOORE SCOTT DAVID·Filed 2008·Application pending·0 cites
- 0738US5761955ARemovable ultrasonic transducer with integral electrical disconnectSIMMONDS PRECISION PRODUCTS·Filed 1997·Granted Jun 9, 1998·9 cites·2 claims
- 0834US5669262ARemovable ultrasonic transducer with integral electrical disconnectSIMMONDS PRECISION PRODUCTS·Filed 1996·Granted Sep 23, 1997·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →