Inventor · disambiguated record
James Brian Caldwell
Also filed as: CALDWELL JAMES B · CALDWELL JAMES BRIAN
9 granted patents·233 citations·filing 1988–2009
90Inventor score
Top patents by PatentIndex Score
9 records- 0193US7227682B2Wide-range, wide-angle compound zoom with simplified zooming structurePANAVISION INT LP·Filed 2005·Granted Jun 5, 2007·42 cites·44 claims
- 0288US7012759B2Zoom lens systemPANAVISION INT LP·Filed 2005·Granted Mar 14, 2006·17 cites·7 claims
- 0381US6961188B2Zoom lens systemPANAVISION INC·Filed 2003·Granted Nov 1, 2005·19 cites·161 claims
- 0480US6732958B2360 degree rotational directional nozzle for trigger sprayers360 ENTPR·Filed 2002·Granted May 11, 2004·43 cites·7 claims
- 0577US6409103B1360° rotational directional nozzle for trigger sprayers360 ENTPR·Filed 2000·Granted Jun 25, 2002·34 cites·30 claims
- 0676US7283309B2Wide-range, wide-angle, rotatable compound zoomPANAVISION INT LP·Filed 2005·Granted Oct 16, 2007·10 cites·28 claims
- 0764US8184375B2Wavelength separating beamsplitterTOWNDROW CLIVE·Filed 2009·Granted May 22, 2012·5 cites·52 claims
- 0862US8289633B2UV-VIS-IR imaging optical systemsCALDWELL JAMES BRIAN·Filed 2008·Granted Oct 16, 2012·4 cites·13 claims
- 0946US4935009AEmergency drug injection systemCALDWELL JAMES B·Filed 1988·Granted Jun 19, 1990·59 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →