Inventor
Kenneth P. Liesener
Inventor
Peoria, IL, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing29%
F04BPositive-displacement machines for liquids18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y10TTechnical subjects covered by former us classification12%
B41FPrinting machines or presses6%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps6%
B60TVehicle brake control systems or parts thereof6%
B60WConjoint control of vehicle sub-units of different type or different function6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
PatentTitleYear
6,757,604'Method and apparatus for determining torque at desired locations on a machine'20046,065,817'Method and system for controlling a fluid actuated retarder'20005,842,144'Default mode control system for a split torque transmission'19985,682,791'Independent latching system for a transmission'19975,682,792'Dependent latching system for a transmission'19975,583,766'Integrated engine and transmission control system'19964,379,389'Horsepower consumption control for variable displacement pumps'19834,124,333'Externally adjustable load plus pump control assembly'19784,116,587'Load plus differential pressure compensator pump control assembly'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1983Patents assigned to CATERPILLAR TRACTOR CO (3)· patent assignee history
1978Based in Joliet, IL, US· patent location history
1983–2004Based in Peoria, IL, US· patent location history
1996–2004Patents assigned to CATERPILLAR INC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 6 | 1996–2004 |
| CATERPILLAR TRACTOR CO | 3 | 1978–1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Peoria, Illinois, US | 7 | 1983–2004 |
| Joliet, Illinois, US | 2 | 1978 |