Inventor · disambiguated record
Charles M. Hart
Also filed as: HART CHARLES M
15 granted patents·1 pending application·378 citations·filing 1991–2008
95Inventor score
Files withGLOBAL CONSULTING INC9HUBER CORP J M2ELTECH SYSTEMS CORP1FLOW CONTROL EQUIPMENT CO1FLOW CONTROL EQUIPMENT INC1
Top patents by PatentIndex Score
16 records- 0192US5205398AInsulating roll coverELTECH SYSTEMS CORP·Filed 1991·Granted Apr 27, 1993·50 cites·66 claims
- 0288US5989170AInsulating roll coverGLOBAL CONSULTING INC·Filed 1997·Granted Nov 23, 1999·34 cites·18 claims
- 0384US5378219AInsulating roll coverGLOBAL CONSULTING INC·Filed 1992·Granted Jan 3, 1995·31 cites·16 claims
- 0483US5709639AInsulating roll coverGLOBAL CONSULTING INC·Filed 1994·Granted Jan 20, 1998·29 cites·11 claims
- 0580US7051554B2Tightening a fiber roll coverGLOBAL CONSULTING INC·Filed 2003·Granted May 30, 2006·10 cites·4 claims
- 0679US6287994B1Ceramic fiber insulation materialGLOBAL CONSULTING INC·Filed 1999·Granted Sep 11, 2001·31 cites·3 claims
- 0779US6043172ACeramic fiber insulation materialGLOBAL CONSULTING INC·Filed 1998·Granted Mar 28, 2000·30 cites·12 claims
- 0873US7513684B2Calcium silicate hydrate material for use as ballast in thermostatic expansion valvePARKER HANNIFIN CORP·Filed 2006·Granted Apr 7, 2009·4 cites·14 claims
- 0973US5355996AWear resistant ceramic fiber conveyor rollsGLOBAL CONSULTING INC·Filed 1993·Granted Oct 18, 1994·16 cites·36 claims
- 1072US5339896AField installable rod guide and methodHUBER CORP J M·Filed 1993·Granted Aug 23, 1994·59 cites·40 claims
- 1164US6043173ACompressed shape of ceramic fiberGLOBAL CONSULTING INC·Filed 1998·Granted Mar 28, 2000·17 cites·4 claims
- 1254US2009000318A1Environmentally friendly heatpump systemHART CHARLES M·Filed 2008·Application pending·0 cites
- 1353US5755284AExtended wear rod guide and methodFLOW CONTROL EQUIPMENT INC·Filed 1997·Granted May 26, 1998·33 cites·20 claims
- 1442US5858289AProcess for preparing compressed shape of ceramic fiberGLOBAL CONSULTING INC·Filed 1997·Granted Jan 12, 1999·6 cites·18 claims
- 1535US5549158AField installed slotted rod guide and methodHUBER CORP J M·Filed 1995·Granted Aug 27, 1996·11 cites·20 claims
- 1633US5873157AField installable rod guide and methodFLOW CONTROL EQUIPMENT CO·Filed 1997·Granted Feb 23, 1999·17 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Charles M. Hart 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 →