Inventor · disambiguated record
David D. Clark
Also filed as: CLARK DAVID · CLARK DAVID D
12 granted patents·1 pending application·583 citations·filing 1989–2024
92Inventor score
Top patents by PatentIndex Score
13 records- 0195US10786948B2Multi-sensor quality inference and control for additive manufacturing processesSIGMA LABS INC·Filed 2015·Granted Sep 29, 2020·9 cites·15 claims
- 0295US6656428B1Automated point of care detection system including complete sample processing capabilitiesTHERMO BIOSTAR INC·Filed 2000·Granted Dec 2, 2003·332 cites·38 claims
- 0395US4909962ALaundry pre-spotter comp. providing improved oily soil removalCOLGATE PALMOLIVE CO·Filed 1989·Granted Mar 20, 1990·135 cites·16 claims
- 0493US11478854B2Multi-sensor quality inference and control for additive manufacturing processesSIGMA LABS INC·Filed 2020·Granted Oct 25, 2022·2 cites·19 claims
- 0587US12296533B2Multi-sensor quality inference and control for additive manufacturing processesDIVERGENT TECH INC·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 0683US8813289B1Modular wheelchair ramp including double-channeled stringerCLARK DAVID·Filed 2013·Granted Aug 26, 2014·16 cites·18 claims
- 0782US11931956B2Multi-sensor quality inference and control for additive manufacturing processesSIGMA ADDITIVE SOLUTIONS INC·Filed 2022·Granted Mar 19, 2024·0 cites·17 claims
- 0877US7095311B2Identification coding schemes for modulated reflectance systemsUNIV CALIFORNIA·Filed 2003·Granted Aug 22, 2006·25 cites·16 claims
- 0963US7256707B2RF transmission line and drill/pipe string switching technology for down-hole telemetryLOS ALAMOS NAT SECURITY LLC·Filed 2004·Granted Aug 14, 2007·26 cites·10 claims
- 1062US2020060369A1Hair extensionBAREFOOT BLONDE HAIR LLC·Filed 2018·Application pending·0 cites
- 1161US7522762B2Detection, resolution, and identification of arrayed elementsINVERNESS MEDICAL BIOSTAR INC·Filed 2003·Granted Apr 21, 2009·23 cites·9 claims
- 1249USD411083SRoasting fork tinesCLARK DAVID D·Filed 1998·Granted Jun 15, 1999·8 cites·1 claims
- 1348USD632070SCaddy for walking crutchCLARK DAVID D·Filed 2009·Granted Feb 8, 2011·7 cites·1 claims
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