Inventor · disambiguated record
David M. Clark
Also filed as: CLARK DAVID · CLARK DAVID M · CLARK DAVID MICHAEL
15 granted patents·3 pending applications·526 citations·filing 1986–2020
93Inventor score
Top patents by PatentIndex Score
18 records- 0185US4805225APattern recognition method and apparatusUNIV NEW YORK STATE RES FOUND·Filed 1986·Granted Feb 14, 1989·108 cites·16 claims
- 0283US5529075AFixation device and method for repair of pronounced hallux valgusFiled 1994·Granted Jun 25, 1996·319 cites·10 claims
- 0380US9980463B2Device for and method of dispensing variable shaped itemsPETZILA INC·Filed 2016·Granted May 29, 2018·6 cites·19 claims
- 0479US5220092AProcess for the preparation of alkenesSHELL OIL CO·Filed 1992·Granted Jun 15, 1993·18 cites·13 claims
- 0572US7640769B1Portable self-contained storage apparatus for biologicalsCLARK DAVID M·Filed 2007·Granted Jan 5, 2010·7 cites·15 claims
- 0667US6574327B2Apparatus and method of processing local number portability calls in a signal transfer point of a telecommunications networkALCATEL USA SOURCING LP·Filed 2002·Granted Jun 3, 2003·7 cites·12 claims
- 0757US2009064311A1Secure web interactions using a desktop agentYOUTILITY SOFTWARE INC·Filed 2008·Application pending·0 cites
- 0854US2021177693A1Apparatus System and Method for Vibroacoustic Therapy of the Spinal ColumnCLARK DAVID·Filed 2020·Application pending·0 cites
- 0953US5124500AProcess for removing hydrogen from the presence of organic compoundsSHELL OIL CO·Filed 1990·Granted Jun 23, 1992·10 cites·10 claims
- 1050US5232683ACrystalline aluminophosphates and related compoundsSHELL OIL CO·Filed 1991·Granted Aug 3, 1993·11 cites·18 claims
- 1149US2015327514A1System and device for dispensing pet rewardsCLARK DAVID·Filed 2014·Application pending·0 cites
- 1244US5051246ACrystalline aluminophosphate compositionsSHELL OIL CO·Filed 1990·Granted Sep 24, 1991·8 cites·12 claims
- 1340US5720076AVacuum cleanerGOBLIN LTD·Filed 1996·Granted Feb 24, 1998·13 cites·18 claims
- 1438US5049366ACrystalline aluminophosphates compositionsSHELL OIL CO·Filed 1990·Granted Sep 17, 1991·6 cites·14 claims
- 1536US5102642ACrystalline aluminophosphate compositionsSHELL OIL CO·Filed 1991·Granted Apr 7, 1992·5 cites·5 claims
- 1636US5045293ANovel crystalline aluminophosphates and related compoundsSHELL OIL CO·Filed 1990·Granted Sep 3, 1991·5 cites·12 claims
- 1733USD361965SWheelchair-mounted arm receiving gripping strapsCLARK DAVID M·Filed 1994·Granted Sep 5, 1995·2 cites·1 claims
- 1829US5035870ACrystalline aluminophosphate compositionsSHELL OIL CO·Filed 1990·Granted Jul 30, 1991·1 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →