Inventor · disambiguated record
David Holt
Also filed as: HOLT DAVID · HOLT DAVID G · HOLT DAVID G L · HOLT DAVID GARY LAWTON
14 granted patents·299 citations·filing 1977–2014
93Inventor score
Top patents by PatentIndex Score
14 records- 0190US4345513AElectric toasterPIFCO LTD·Filed 1981·Granted Aug 24, 1982·71 cites·13 claims
- 0286US6172013B1Lubricating oil composition comprising trinuclear molybdenum compound and diesterEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Jan 9, 2001·48 cites·5 claims
- 0385US6563048B2Ancillary cabinet system for an uninterruptible power supplyLIEBERT CORP·Filed 2001·Granted May 13, 2003·44 cites·28 claims
- 0480US6684457B2Adjustable and reversible hinge assemblyLIEBERT CORP·Filed 2001·Granted Feb 3, 2004·34 cites·16 claims
- 0570US6705625B2Caster arrangement for use on access floorsLIEBERT CORP·Filed 2001·Granted Mar 16, 2004·24 cites·2 claims
- 0665US7067745B2Safety switch assemblyEJA LTD·Filed 2005·Granted Jun 27, 2006·5 cites·36 claims
- 0761US5744434APolyol ester compositions with unconverted hydroxyl groupsEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Apr 28, 1998·17 cites·46 claims
- 0857US6187723B1Lubricant composition containing antiwear additive combinationEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Feb 13, 2001·17 cites·14 claims
- 0954US5478254AElectrical connectorROLLS ROYCE PLC·Filed 1994·Granted Dec 26, 1995·18 cites·8 claims
- 1053US6689726B1Crystal formation reduction in lubricating compositionsEXXONMOBIL RES & ENG CO·Filed 2000·Granted Feb 10, 2004·2 cites·10 claims
- 1152US6825154B1Crystal formation inhibition in lubricating compositionsEXXONMOBIL RES & ENG CO·Filed 2000·Granted Nov 30, 2004·1 cites·28 claims
- 1252US4345515ASlidable brush and screw linear drive arrangementPIFCO LTD·Filed 1981·Granted Aug 24, 1982·13 cites·9 claims
- 1347US9365246B1Railing kit for a utility cartHOLT DAVID·Filed 2014·Granted Jun 14, 2016·2 cites·3 claims
- 1430US4114060AElectric motorSTRATHEARN AUDIO LTD·Filed 1977·Granted Sep 12, 1978·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when David Holt files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →