Inventor
James F. Hartz
Inventor
Indianapolis, IN, US
Overview
15→
Patents
1976–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification20%
F16DCouplings for transmitting rotation18%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
B62DMotor vehicles10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
F16HGearing8%
B60WConjoint control of vehicle sub-units of different type or different function6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
Y02TClimate change mitigation technologies related to transportation6%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids6%
PatentTitleYear
10,746,231Connect-disconnect apparatus for a vehicle drivetrain202010,023,184Hybrid system20189,926,986'Connect-disconnect apparatus for a vehicle drivetrain'20189,358,866'Hybrid system'20169,309,931'Connect-disconnect apparatus for a vehicle drivetrain'20168,545,367'Hybrid system'20134,766,777'Interrupted thread lock mechanism for an engine-transmission assembly'19884,711,328'Hydrodynamic retarder with a centrifugal accumulator'19874,706,785'Single point actuated self-adjusting brake mechanism in a vehicle driven by a cross-drive transmission'19874,687,071'Mounting for track laying vehicle transmission'19874,563,913'Side-by-side engine and transmission assembly'19864,548,306'Plate separator'19854,442,733'Transmission center support mounting'19844,263,826'Transmission with dual modulated shift controls'19813,953,970'Torque converter transmission'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1987Patents assigned to GEN MOTORS CORP (8)· patent assignee history
1976–2020Based in Indianapolis, IN, US· patent location history
2013–2020Patents assigned to ALLISON TRANSM INC (6)· patent assignee history
2013Patents assigned to BAKER CHRISTOPHER A (1)· patent assignee history
2013Patents assigned to HARTZ JAMES F (1)· patent assignee history
2013Patents assigned to PATEL NAYAN V (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN MOTORS CORP | 8 | 1976–1987 |
| ALLISON TRANSM INC | 6 | 2013–2020 |
| BAKER CHRISTOPHER A | 1 | 2013 |
| HARTZ JAMES Fself | 1 | 2013 |
| PATEL NAYAN V | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Indianapolis, IN, US | 15 | 1976–2020 |