Inventor · disambiguated record
Charles M. Hackett
Also filed as: HACKETT CHARLES · HACKETT CHARLES M · HACKETT CHARLES MARCOU · HACKETT JR CHARLES M
14 granted patents·1 pending application·439 citations·filing 1981–2012
94Inventor score
Files withHYPERTHERM INC11COOK DAVID J1HACKETT JR CHARLES M1ROCKWELL INTERNATIONAL CORP1TWAROG PETER J1
Top patents by PatentIndex Score
15 records- 0191US7659488B2Composite electrode for a plasma arc torchHYPERTHERM INC·Filed 2006·Granted Feb 9, 2010·39 cites·30 claims
- 0290US6841754B2Composite electrode for a plasma arc torchHYPERTHERM INC·Filed 2002·Granted Jan 11, 2005·64 cites·51 claims
- 0390US6424082B1Apparatus and method of improved consumable alignment in material processing apparatusHYPERTHERM INC·Filed 2000·Granted Jul 23, 2002·70 cites·11 claims
- 0488US7375302B2Plasma arc torch having an electrode with internal passagesHYPERTHERM INC·Filed 2004·Granted May 20, 2008·81 cites·30 claims
- 0586US6614001B2Nozzle for plasma arc torchHYPERTHERM INC·Filed 2002·Granted Sep 2, 2003·48 cites·8 claims
- 0683US6667459B1Configurable nozzle baffle apparatus and methodHYPERTHERM INC·Filed 2000·Granted Dec 23, 2003·49 cites·49 claims
- 0781US6525291B1Process and apparatus for cutting or welding a workpieceHYPERTHERM INC·Filed 2000·Granted Feb 25, 2003·18 cites·60 claims
- 0871US7049540B2Process and apparatus for cutting or welding a workpieceHYPERTHERM INC·Filed 2004·Granted May 23, 2006·9 cites·18 claims
- 0971US4513383ASeparation of communication signals in an adaptive antenna arrayROCKWELL INTERNATIONAL CORP·Filed 1981·Granted Apr 23, 1985·27 cites·11 claims
- 1061US5005189ADetection of digital signals received from multipath channelsHACKETT JR CHARLES M·Filed 1989·Granted Apr 2, 1991·29 cites·9 claims
- 1159USRE46925EComposite electrode for a plasma arc torchCOOK DAVID J·Filed 2012·Granted Jun 26, 2018·1 cites·30 claims
- 1254US8680425B2Plasma arc torch having an electrode with internal passagesTWAROG PETER J·Filed 2008·Granted Mar 25, 2014·1 cites·18 claims
- 1352US6720518B2Process and apparatus for cutting or welding a workpieceHYPERTHERM INC·Filed 2002·Granted Apr 13, 2004·2 cites·21 claims
- 1447US6713709B2Process and apparatus for cutting or welding a workpieceHYPERTHERM INC·Filed 2002·Granted Mar 30, 2004·1 cites·32 claims
- 1540US2005067387A1Composite electrode for a plasma arc torchHYPERTHERM INC·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Charles M. Hackett 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 →