Inventor
Jerry D. Marr
Inventor
Metamora, IL, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing44%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
B60LPropulsion of electrically-propelled vehicles6%
B60WConjoint control of vehicle sub-units of different type or different function6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
B62DMotor vehicles6%
F04BPositive-displacement machines for liquids6%
F15BSystems acting by means of fluids in general6%
Y02TClimate change mitigation technologies related to transportation6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
8,062,169'System for controlling a hybrid energy system'20117,344,465'Drive system for a machine'20086,223,111'Method and apparatus for generating velocity commands for a continuously variable transmission'20016,038,504'System and method for providing different values of jerk in response to speed pedal displacement'20005,842,144'Default mode control system for a split torque transmission'19985,682,315'Method and system for controlling a split torque transmission'19975,624,339'Method for controlling shift points in a continuously variable transmission'19975,575,735'Integrated power transmitting system'19965,561,979'Control arrangement for a hydrostatic system'19965,249,639'Steering control arrangement'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2011Patents assigned to CATERPILLAR INC (10)· patent assignee history
1993–2001Based in Metamora, IL, US· patent location history
2008Based in Apex, NC, US· patent location history
2011Patents assigned to MARR JERRY D (1)· patent assignee history
2011Patents assigned to RODMAN ANTHONY C (1)· patent assignee history
2011Patents assigned to TREICHEL BENJAMIN A (1)· patent assignee history
2011Based in Dunlap, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 10 | 1993–2011 |
| MARR JERRY Dself | 1 | 2011 |
| RODMAN ANTHONY C | 1 | 2011 |
| TREICHEL BENJAMIN A | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Metamora, Illinois, US | 8 | 1993–2001 |
| Dunlap, Illinois, US | 1 | 2011 |
| Apex, NC, US | 1 | 2008 |