Inventor · disambiguated record
Frank Perrelli
Also filed as: PERRELLI FRANK
6 granted patents·1 pending application·5 citations·filing 2021–2023
70Inventor score
Files withHAMILTON SUNDSTRAND CORP7
Top patents by PatentIndex Score
7 records- 0189US11635097B1Actuator with end stop valveHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Apr 25, 2023·3 cites·17 claims
- 0285US12163537B1Three way transfer valve for parallel electrohydraulic servo valve control of actuatorHAMILTON SUNDSTRAND CORP·Filed 2023·Granted Dec 10, 2024·1 cites·20 claims
- 0383US12066452B2DensimeterHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Aug 20, 2024·1 cites·18 claims
- 0456US12145719B2Hydraulic actuator including a multi-head piston for hydraulic gearingHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 0555US12018768B2Dual range position sensing configurations for variable differential transformersHAMILTON SUNDSTRAND CORP·Filed 2021·Granted Jun 25, 2024·0 cites·19 claims
- 0650US11851163B2Hydraulically locking actuator configurationHAMILTON SUNDSTRAND CORP·Filed 2022·Granted Dec 26, 2023·0 cites·17 claims
- 0750US2025129807A1Parallel electrohydraulic servo valve controlled actuator with failure accommodationHAMILTON SUNDSTRAND CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →