Assignee
TONAND INC
CA·10 granted patents·4 pending applications·22 citations·filing 2003–2024
Top patents by PatentIndex Score
14 records- 0196US11994121B1Piston in piston variable displacement hydraulic deviceTONAND INC·Filed 2023·Granted May 28, 2024·5 cites·29 claims
- 0275US2024410345A1Piston in piston variable displacement hydraulic deviceTONAND INC·Filed 2024·Application pending·0 cites
- 0370US12442398B2Cylinder on demand hydraulic deviceTONAND INC·Filed 2022·Granted Oct 14, 2025·0 cites·16 claims
- 0468US6929103B2Self-energizing brake systemTONAND INC·Filed 2003·Granted Aug 16, 2005·10 cites·18 claims
- 0565US12577971B2Hydraulic device with case drain systemTONAND INC·Filed 2024·Granted Mar 17, 2026·0 cites·22 claims
- 0662US11118611B2Cylinder on demand hydraulic deviceTONAND INC·Filed 2019·Granted Sep 14, 2021·0 cites·21 claims
- 0758US6942071B1Self-energizing brake systemTONAND INC·Filed 2004·Granted Sep 13, 2005·7 cites·12 claims
- 0857US11506229B2Modular hydraulic deviceTONAND INC·Filed 2021·Granted Nov 22, 2022·0 cites·22 claims
- 0956US11333145B2Cylinder on demand hydraulic deviceTONAND INC·Filed 2021·Granted May 17, 2022·0 cites·20 claims
- 1051US11293461B2Cylinder on demand hydraulic deviceTONAND INC·Filed 2020·Granted Apr 5, 2022·0 cites·27 claims
- 1147US9850894B2Self priming hydraulic pump and circuitTONAND INC·Filed 2015·Granted Dec 26, 2017·0 cites·11 claims
- 1244US2019120215A1Variable controlled reciprocation device for fluidsTONAND INC·Filed 2018·Application pending·0 cites
- 1339US2017167474A1Axial pump and hydraulic drive systemTONAND INC·Filed 2015·Application pending·0 cites
- 1436US2017016387A1Internal Combustion Engine with Integrated Air CompressorTONAND INC·Filed 2016·Application pending·0 cites
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