Inventor · disambiguated record
Israel Federman
Also filed as: FEDERMAN ISRAEL
12 granted patents·200 citations·filing 2004–2022
91Inventor score
Files withJOHNSON CONTROLS TECH CO4YORK INT CORP4KOPKO WILLIAM L3Johnson Controls Tyco IP Holdings LLP1
Top patents by PatentIndex Score
12 records- 0194US10018393B2Method for controlling an economizer circuitJOHNSON CONTROLS TECH CO·Filed 2015·Granted Jul 10, 2018·9 cites·19 claims
- 0294US8813511B2Control system for operating condenser fansKOPKO WILLIAM L·Filed 2010·Granted Aug 26, 2014·20 cites·19 claims
- 0394US7096681B2System and method for variable speed operation of a screw compressorYORK INT CORP·Filed 2004·Granted Aug 29, 2006·61 cites·35 claims
- 0490US11359847B2Systems and methods for controlling a refrigeration systemJOHNSON CONTROLS TECH CO·Filed 2017·Granted Jun 14, 2022·6 cites·19 claims
- 0587US11774154B2Systems and methods for controlling a refrigeration systemJohnson Controls Tyco IP Holdings LLP·Filed 2022·Granted Oct 3, 2023·1 cites·19 claims
- 0686US7661274B2System and method for capacity control in a multiple compressor chiller systemYORK INT CORP·Filed 2006·Granted Feb 16, 2010·20 cites·11 claims
- 0785US7207183B2System and method for capacity control in a multiple compressor chiller systemYORK INT CORP·Filed 2004·Granted Apr 24, 2007·31 cites·42 claims
- 0883US10203140B2Refrigerant control system for a flash tankJOHNSON CONTROLS TECH CO·Filed 2016·Granted Feb 12, 2019·2 cites·20 claims
- 0982US10812005B2Variable speed drive with a batteryJOHNSON CONTROLS TECH CO·Filed 2017·Granted Oct 20, 2020·2 cites·18 claims
- 1082US9121627B2System and method for controlling an economizer circuitKOPKO WILLIAM L·Filed 2011·Granted Sep 1, 2015·4 cites·14 claims
- 1182US7164242B2Variable speed drive for multiple loadsYORK INT CORP·Filed 2004·Granted Jan 16, 2007·43 cites·32 claims
- 1267US9657978B2Refrigerant control system for a flash tankKOPKO WILLIAM L·Filed 2010·Granted May 23, 2017·1 cites·26 claims
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