Inventor · disambiguated record
David Campbell
Also filed as: CAMPBELL DAVID · CAMPBELL DAVID C · CAMPBELL DAVID F · CAMPBELL DAVID R
5 granted patents·10 pending applications·724 citations·filing 1983–2015
87Inventor score
Top patents by PatentIndex Score
15 records- 0194US6854069B2Method and system for achieving high availability in a networked computer systemSUN MICROSYSTEMS INC·Filed 2001·Granted Feb 8, 2005·317 cites·25 claims
- 0292US4495545AEnclosure for electrical and electronic equipment with temperature equalization and controlNORTHERN TELECOM LTD·Filed 1983·Granted Jan 22, 1985·219 cites·10 claims
- 0391US8825124B1Interactive protective smart case with touchscreen display and laser pointer for the display and broadcast of images, video, and audio respectively from a smartphoneDAVIES MATTHEW P·Filed 2013·Granted Sep 2, 2014·102 cites·19 claims
- 0487US4725035AApparatus for manufacture of sealing closures for a telecommunications cable spliceNORTHERN TELECOM LTD·Filed 1985·Granted Feb 16, 1988·71 cites·9 claims
- 0548US2007138724A1Clamp DeviceBLACK & DECKER·Filed 2006·Application pending·0 cites
- 0647US2009165644A1Air Filter Apparatus with Self-Contained Detachable Programmable Clogging IndicatorCAMPBELL DAVID F·Filed 2008·Application pending·0 cites
- 0746US6780194B2Circumcision clampFiled 2002·Granted Aug 24, 2004·15 cites·19 claims
- 0846US2008051800A1Method and device for reducing susceptibility to fractures in vertebral bodiesDIAZ ROBERT·Filed 2007·Application pending·0 cites
- 0944US2005244499A1Method and device for reducing susceptibility to fractures in long bonesDIAZ ROBERT·Filed 2004·Application pending·0 cites
- 1043US2008186186A1Apparatus and method for selectively permitting and resisting reading of radio frequency chipsOPSEC SECURITY GROUP INC·Filed 2007·Application pending·0 cites
- 1141US2004220679A1Hybrid ceramic composite implantsFiled 2003·Application pending·0 cites
- 1241US2006089642A1Prefracture spinal implant for osteoporotic unfractured boneDIAZ ROBERT L·Filed 2004·Application pending·0 cites
- 1338US2005244451A1Method and device for reducing susceptibility to fractures in vertebral bodiesDIAZ ROBERT·Filed 2004·Application pending·0 cites
- 1438US2007186433A1Ratchet lock for automatic tape measureCAMPBELL DAVID C·Filed 2006·Application pending·0 cites
- 1532US2016087971A1Method And System For Generating Identification And Certification Of E-LicenseID SECURITY EXPERTS INC·Filed 2015·Application pending·0 cites
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