Inventor · disambiguated record
Charles Downs
Also filed as: DOWNS CHARLES · DOWNS CHARLES E · DOWNS CHARLES EDWARD
6 granted patents·1 pending application·115 citations·filing 1991–2022
84Inventor score
Files withPENNY & GILES CONTROLS LTD2BANERJEE DEV KUMAR1CONOCO INC1DOWNS CHARLES1RIGHT BRAIN IDEAS INC1
Top patents by PatentIndex Score
7 records- 0186USD723558SJoystick modulePENNY & GILES CONTROLS LTD·Filed 2013·Granted Mar 3, 2015·39 cites·1 claims
- 0286US8829894B2Control deviceBANERJEE DEV KUMAR·Filed 2011·Granted Sep 9, 2014·14 cites·20 claims
- 0385US6918281B2Gas sensor calibration systemZELLWEGER ANALYTICS LTD·Filed 2001·Granted Jul 19, 2005·31 cites·12 claims
- 0459USD453335SComputer mouse coverRIGHT BRAIN IDEAS INC·Filed 2000·Granted Feb 5, 2002·14 cites·1 claims
- 0553US5186256AThree directional drilling process for environmental remediation of contaminated subsurface formationsCONOCO INC·Filed 1991·Granted Feb 16, 1993·17 cites·17 claims
- 0646US11878405B1Collapsible portable worktableDOWNS CHARLES·Filed 2022·Granted Jan 23, 2024·0 cites·15 claims
- 0740US2014083225A1Control module for an electric wheelchairPENNY & GILES CONTROLS LTD·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →