Inventor · disambiguated record
Francis J. Parker
Also filed as: PARKER FRANCIS · PARKER FRANCIS J
12 granted patents·2 pending applications·634 citations·filing 1997–2012
92Inventor score
Files withINSHORE HOLDINGS LLC3ULTRACLENZ ENGINEERING GROUP3PARKER FRANCIS J2VENTEX GROUP LLC2NMB USA INC1
Top patents by PatentIndex Score
14 records- 0195US6426701B1Handwash monitoring systemULTRACLENZ ENGINEERING GROUP·Filed 2000·Granted Jul 30, 2002·313 cites·25 claims
- 0294US6431400B1Dispenser apparatus that controls the type and brand of the product dispensed therefromULTRACLENZ ENGINEERING GROUP·Filed 2000·Granted Aug 13, 2002·131 cites·16 claims
- 0389US6347724B1Automatic dispenser apparatusULTRACLENZ ENGINEERING GROUP·Filed 2000·Granted Feb 19, 2002·63 cites·31 claims
- 0487US7104519B2Adapter for touch-free operation of gooseneck faucetULTRACLENZ LLC·Filed 2004·Granted Sep 12, 2006·59 cites·6 claims
- 0574US8305717B2LED modules for sign channel letters and driving circuitPARKER FRANCIS·Filed 2010·Granted Nov 6, 2012·4 cites·5 claims
- 0668US8611057B2LED module for sign channel letters and driving circuitPARKER FRANCIS J·Filed 2008·Granted Dec 17, 2013·3 cites·22 claims
- 0750US6194881B1Switching power supply for lowered distribution system disturbanceNMB USA INC·Filed 1999·Granted Feb 27, 2001·20 cites·19 claims
- 0848US6121732ANeon lamp power supply for producing a bubble-free discharge without promoting mercury migration or premature core saturationINSHORE HOLDINGS LLC·Filed 1997·Granted Sep 19, 2000·17 cites·16 claims
- 0943US7477021B2Non-discontinuous neon power supply with high power factorINSHORE HOLDINGS LLC·Filed 2006·Granted Jan 13, 2009·0 cites·17 claims
- 1041US7589476B2Power supply for external electrode fluorescent lampsINSHORE HOLDINGS LLC·Filed 2007·Granted Sep 15, 2009·2 cites·14 claims
- 1137US6255783B1Gas discharge lamp power supply with feed forward compensation for input voltage variationsVENTEX GROUP LLC·Filed 1998·Granted Jul 3, 2001·8 cites·15 claims
- 1237US5892646AGround fault protection of gas lamp power suppliesVENTEX GROUP LLC·Filed 1997·Granted Apr 6, 1999·14 cites·15 claims
- 1336US2002067044A1Cover latch for dispenser apparatusFiled 2000·Application pending·0 cites
- 1434US2012261992A1Renewable Energy Power ControllerPARKER FRANCIS J·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →