Inventor · disambiguated record
Harry Edwards Betsill
Also filed as: BETSILL HARRY E · BETSILL HARRY EDWARDS
12 granted patents·541 citations·filing 1976–2005
93Inventor score
Top patents by PatentIndex Score
12 records- 0194US4470046ACapacitively coupled machine tool safety system having a digital quantizerDU PONT·Filed 1982·Granted Sep 4, 1984·106 cites·2 claims
- 0290US4554639AAudio dosimeterDU PONT·Filed 1983·Granted Nov 19, 1985·62 cites·10 claims
- 0389US5163818AAutomatic constant air flow rate pump unit for sampling airAMETEK INC·Filed 1990·Granted Nov 17, 1992·90 cites·15 claims
- 0487US4527953APump unit for sampling airDU PONT·Filed 1984·Granted Jul 9, 1985·51 cites·21 claims
- 0586US7422723B1Alcohol breath test deviceALCOHOL DETECTION SYSTEMS INC·Filed 2003·Granted Sep 9, 2008·43 cites·17 claims
- 0684US5088207ATrue end-to-end electronic saddle micrometerBETSILL HARRY E·Filed 1989·Granted Feb 18, 1992·71 cites·36 claims
- 0775US7763208B2System and method for sensing and analyzing gasesDU PONT·Filed 2004·Granted Jul 27, 2010·13 cites·30 claims
- 0874US4011499ALow loss a.c. voltage regulatorBENDIX CORP·Filed 1976·Granted Mar 8, 1977·27 cites·6 claims
- 0969US5997535AControl system for an epilation procedureLP SYSTEMS CORP·Filed 1997·Granted Dec 7, 1999·33 cites·20 claims
- 1045US5971982ALPS 33 epilator and probeholderLP SYSTEMS CORP·Filed 1997·Granted Oct 26, 1999·37 cites·18 claims
- 1140US5785708AEpilator probeholderLP SYSTEMS CORP·Filed 1995·Granted Jul 28, 1998·8 cites·31 claims
- 1237US8236246B2Gas sensitive apparatusBETSILL HARRY EDWARDS·Filed 2005·Granted Aug 7, 2012·0 cites·10 claims
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