Inventor · disambiguated record
James Stephenson
Also filed as: STEPHENSON JAMES · STEPHENSON JAMES D
9 granted patents·1 pending application·56 citations·filing 1981–2019
83Inventor score
Top patents by PatentIndex Score
10 records- 0180US5266378AWheel positioning garage matSTEPHENSON JAMES·Filed 1992·Granted Nov 30, 1993·47 cites·19 claims
- 0264US8905030B2Tracheal tube with connector insertSTEPHENSON JAMES·Filed 2011·Granted Dec 9, 2014·3 cites·20 claims
- 0357US9474874B2Tracheal tube adaptor and flaring jigCOVIDIEN LP·Filed 2013·Granted Oct 25, 2016·1 cites·20 claims
- 0455US8397730B2Tracheal tube adaptor and flaring jigSTEPHENSON JAMES·Filed 2010·Granted Mar 19, 2013·1 cites·16 claims
- 0553US9901702B2Tracheal tube with connector insertCOVIDIEN LP·Filed 2014·Granted Feb 27, 2018·0 cites·19 claims
- 0650US11395587B2Portable vision testing apparatusGLOBAL VISION 2020 INC·Filed 2019·Granted Jul 26, 2022·0 cites·20 claims
- 0740US10426334B2Portable vision testing apparatusGLOBAL VISION 2020 INC·Filed 2016·Granted Oct 1, 2019·0 cites·19 claims
- 0839US8899235B2Tracheal tube connector devices and methodsHARRINGTON ROGER·Filed 2011·Granted Dec 2, 2014·0 cites·20 claims
- 0939USD271010SCombined pickup truck cargo box, bed and tailgateCOACH PRODUCTS CORP·Filed 1981·Granted Oct 18, 1983·4 cites·1 claims
- 1036US2013025601A1Tracheal tube with reinforced proximal extensionNelicor Puritan Bennett LLC·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when James Stephenson 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 →