Inventor · disambiguated record
David Harper
Also filed as: HARPER DAVID · HARPER DAVID H · HARPER DAVID J
7 granted patents·3 pending applications·56 citations·filing 1976–2020
84Inventor score
Top patents by PatentIndex Score
10 records- 0193US11297971B2Beverage brewing methodHARPER DAVID·Filed 2020·Granted Apr 12, 2022·4 cites·10 claims
- 0293US10226147B2Beverage brewing deviceHARPER DAVID·Filed 2017·Granted Mar 12, 2019·20 cites·12 claims
- 0387US10694883B2Beverage brewing methodHARPER DAVID·Filed 2019·Granted Jun 30, 2020·5 cites·7 claims
- 0482US7690733B2Method for tufting bristles and brush using the sameGOODY PROD INC·Filed 2008·Granted Apr 6, 2010·14 cites·22 claims
- 0577US9209091B1Integrated monolithic galvanic isolatorHARPER DAVID·Filed 2011·Granted Dec 8, 2015·5 cites·6 claims
- 0645US2005015909A1Method for tufting bristles and brush using the sameFiled 2004·Application pending·0 cites
- 0742US2008011468A1Apparatus and method for removing outer member of plastic pipe jointHARPER DAVID J·Filed 2007·Application pending·0 cites
- 0841US4025943APhotogeneration channel in front illuminated solid state silicon imaging devicesCANADIAN PATENTS DEV·Filed 1976·Granted May 24, 1977·8 cites·6 claims
- 0938US2008003069A1Apparatus and method for removing inner member of plastic pipe jointHARPER DAVID J·Filed 2007·Application pending·0 cites
- 1031US9059306B2Semiconductor device having DMOS integrationALBERHASKY SCOTT J·Filed 2011·Granted Jun 16, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →