Inventor · disambiguated record
Douglas S. Hirsh
Also filed as: HIRSH DOUGLAS S
7 granted patents·5 pending applications·5 citations·filing 2009–2023
74Inventor score
Files withSMARTKABLE LLC4US Intercorp LLC3HIRSH DOUGLAS S2PROSTO WIND POWER2UNITED CAVITATION INTEGRATED TECH1
Top patents by PatentIndex Score
12 records- 0182US12221952B2Hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of usePROSTO WIND POWER·Filed 2023·Granted Feb 11, 2025·1 cites·8 claims
- 0276US10240774B2Method and apparatus for heating and purifying liquidsUS Intercorp LLC·Filed 2017·Granted Mar 26, 2019·2 cites·16 claims
- 0369US11795916B2Hydraulic continuous variable speed system having hydraulic and pneumatic speed controls and a method of usePROSTO WIND POWER·Filed 2020·Granted Oct 24, 2023·1 cites·8 claims
- 0466US9964583B2Method and apparatus for predicting life cycle of a spliceSMARTKABLE LLC·Filed 2016·Granted May 8, 2018·1 cites·3 claims
- 0554US2017130954A1Method and apparatus for heating and purifying liquidsUS Intercorp LLC·Filed 2017·Application pending·0 cites
- 0648US10848139B2Method and apparatus for predicting failures in direct current circuitsSMARTKABLE LLC·Filed 2017·Granted Nov 24, 2020·0 cites·5 claims
- 0747US11837863B2Apparatus and method for monitoring a circuit under load using a circuit breakerSMARTKABLE LLC·Filed 2020·Granted Dec 5, 2023·0 cites·12 claims
- 0842US8396103B2Transmission cable controller system and method of useHIRSH DOUGLAS S·Filed 2009·Granted Mar 12, 2013·0 cites·18 claims
- 0939US2014239972A1Method and apparatus for monitoring condition of a spliceSMARTKABLE LLC·Filed 2014·Application pending·0 cites
- 1038US2013256250A1Recording device cage and method of useHIRSH DOUGLAS S·Filed 2013·Application pending·0 cites
- 1137US2022403285A1Method and apparatus for plant oil extraction using a heated fluid obtained from a cavitation apparatusUNITED CAVITATION INTEGRATED TECH·Filed 2020·Application pending·0 cites
- 1236US2015260432A1Method and apparatus for heating liquidsUS Intercorp LLC·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →