Inventor · disambiguated record
James Howland
Also filed as: HOWLAND JAMES · HOWLAND JAMES WILLIAM
11 granted patents·4 pending applications·61 citations·filing 2010–2024
87Inventor score
Top patents by PatentIndex Score
15 records- 0191US8622859B2Systems and methods for hybridization of a motor vehicle using hydraulic componentsBABBITT GUY ROBERT·Filed 2010·Granted Jan 7, 2014·31 cites·27 claims
- 0287US10024341B2Hydraulic hybrid swing drive system for excavatorsPARKER HANNIFIN CORP·Filed 2014·Granted Jul 17, 2018·15 cites·23 claims
- 0386US11225776B2Boom potential energy recovery of hydraulic excavatorPARKER HANNIFIN CORP·Filed 2021·Granted Jan 18, 2022·1 cites·11 claims
- 0483US2024425104A1System architectures for steering and work functions in a wheel loaderPARKER HANNIFIN CORP·Filed 2024·Application pending·0 cites
- 0582US10358797B2Boom potential energy recovery of hydraulic excavatorPARKER HANNIFIN CORP·Filed 2016·Granted Jul 23, 2019·2 cites·20 claims
- 0672US10941542B2Boom potential energy recovery of hydraulic excavatorPARKER HANNIFIN CORP·Filed 2020·Granted Mar 9, 2021·0 cites·14 claims
- 0772US10819252B2Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systemsPARKER HANNIFIN CORP·Filed 2018·Granted Oct 27, 2020·1 cites·19 claims
- 0872US2021309287A1System architectures for steering and work functions in a wheel loaderPARKER HANNIFIN CORP·Filed 2021·Application pending·0 cites
- 0960US8734805B2Systems and methods for harvesting algae from photobioreactorsHENTGES PETER F·Filed 2010·Granted May 27, 2014·1 cites·20 claims
- 1058US10815646B2Boom potential energy recovery of hydraulic excavatorPARKER HANNIFIN CORP·Filed 2019·Granted Oct 27, 2020·0 cites·12 claims
- 1156US9879403B2Hydraulic hybrid swing drive system for excavatorsPARKER HANNIFIN CORP·Filed 2014·Granted Jan 30, 2018·2 cites·27 claims
- 1250US2017274930A1System architectures for steering and work functions in a wheelPARKER HANNIFIN CORP·Filed 2015·Application pending·0 cites
- 1349US10316867B2Hydraulic rotary actuator with built-in mechanical position feedbackPARKER HANNIFIN CORP·Filed 2017·Granted Jun 11, 2019·0 cites·18 claims
- 1447USD745112SHydraulic unitPARKER HANNIFIN CORP·Filed 2014·Granted Dec 8, 2015·8 cites·1 claims
- 1546US2015361970A1Gas compressorPARKER HANNIFIN CORP·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when James Howland files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →