Darwin Steffensen
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 18 Total Citation Count
- Jun 29, 2009 Most Recent Filing
- Feb 13, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CNH INDUSTRIAL CANADA, LTD. | 2
| 2009
|
| CNH AMERICA LLC | 1
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| Racine, WI, US | Aug 19, 10 - Jul 19, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B60K: | ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES | 1 |
| F04D: | NON-POSITIVE-DISPLACEMENT PUMPS | 1 |
| F15B: | SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7980338 | 2011 | Agricultural implement having apparatus for stowing PTO driveline shaft when the PTO driveline shaft is not in use | 3 |
| 2010/0327,144 | 2010 | Agricultural Implement Having Apparatus For Stowing PTO Driveline Shaft When The PTO Driveline Shaft Is Not In Use | 4 |
| 2010/0205,953 | 2010 | Case Drain Line Pressure Switch With Automatic Fan Drive Motor Shutdown | 9 |
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