Inventor · disambiguated record
Charles A. Campbell
Also filed as: CAMPBELL CHARLES A · CAMPBELL CHARLES ALEXANDER · CAMPBELL CHARLES KEITH
10 granted patents·3 pending applications·337 citations·filing 1975–2021
90Inventor score
Top patents by PatentIndex Score
13 records- 0193US3999514AMagnetic brush developerIBM·Filed 1975·Granted Dec 28, 1976·49 cites·16 claims
- 0292US12083914B2System and method for a multi-cell rechargeable energy storage deviceGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Sep 10, 2024·2 cites·20 claims
- 0388US7391298B1Wireless system for monitoring and reacting to events at a remote locationGEWA LLC·Filed 2007·Granted Jun 24, 2008·176 cites·35 claims
- 0484US4149375ALobe mixer for gas turbine engineUNITED TECHNOLOGIES CORP·Filed 1976·Granted Apr 17, 1979·39 cites·6 claims
- 0577US4290262ATwo-dimensional plug nozzleUNITED TECHNOLOGIES CORP·Filed 1978·Granted Sep 22, 1981·29 cites·4 claims
- 0674US11143752B2Method for detecting position error in remote sensors with geometric constraintsGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Oct 12, 2021·2 cites·20 claims
- 0772US4295611ATwo-dimensional nozzleUNITED TECHNOLOGIES CORP·Filed 1978·Granted Oct 20, 1981·23 cites·3 claims
- 0865US7808673B2Method and system for sending notification of an issued draftLASER SUBSTRATES INC·Filed 2006·Granted Oct 5, 2010·3 cites·18 claims
- 0962USD535690SCustoms declaration formLASER SUBSTRATES INC·Filed 2005·Granted Jan 23, 2007·14 cites·1 claims
- 1055US2007285723A1Method and system for managing bank draftsLASER SUBSTRATES INC·Filed 2007·Application pending·0 cites
- 1144US2005184506A1Multi-ply form with foldable flaps for non-impact printerLASER SUBSTRATES INC·Filed 2005·Application pending·0 cites
- 1243US11265811B2Method of monitoring and controlling an onboard system and a monitor and control systemGM GLOBAL TECH OPERATIONS LLC·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 1343US2005037787A1Wireless intelligent portable-server system (WIPSS)ROSETT WIRELESS CORP·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →