Kern; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kern; Robert D..The latest application filed is for "fuel selection device".
Company Profile
0.29.17
- Kern; Robert D. - Waukesha WI US
- Kern; Robert D - Waukesha WI
Patent Activity
| Patent | Date |
|---|---|
| Control system for stand-by electrical generator Grant RE44,084 - Kern , et al. March 19, 2 | 2013-03-19 |
| Fuel selection device Grant 7,591,257 - Bayer , et al. September 22, 2 | 2009-09-22 |
| Fuel selection device App 20080060626 - Bayer; Don R. ; et al. | 2008-03-13 |
| Method and control device for regulating the air-fuel mixture provided to an engine Grant 7,341,044 - Bayer , et al. March 11, 2 | 2008-03-11 |
| Heat exchanger Grant 7,311,139 - Kern , et al. December 25, 2 | 2007-12-25 |
| Method for exercising a stand-by electrical generator Grant 7,230,345 - Winnie , et al. June 12, 2 | 2007-06-12 |
| Heat exchanger App 20070034362 - Kern; Robert D. ; et al. | 2007-02-15 |
| Apparatus and method for cooling engine coolant flowing through a radiator Grant 7,111,592 - Kern , et al. September 26, 2 | 2006-09-26 |
| Apparatus And Method For Cooling Engine Coolant Flowing Through A Radiator App 20060196452 - Kern; Robert D. ; et al. | 2006-09-07 |
| Method for exercising a stand-by electrical generator App 20060152198 - Winnie; Peter D. ; et al. | 2006-07-13 |
| Method and apparatus for reducing fan noise in an electrical generator Grant 7,000,575 - Kern , et al. February 21, 2 | 2006-02-21 |
| Method And Apparatus For Reducing Fan Noise In An Electrical Generator App 20050268867 - Kern, Robert D. ; et al. | 2005-12-08 |
| Method of controlling a bi-fuel generator set Grant 6,863,034 - Kern , et al. March 8, 2 | 2005-03-08 |
| Method of cooling engine coolant flowing through a radiator Grant 6,824,067 - Kern , et al. November 30, 2 | 2004-11-30 |
| Air flow arrangement for a stand-by electric generator Grant 6,784,574 - Turner , et al. August 31, 2 | 2004-08-31 |
| Method of controlling a bi-fuel generator set App 20040139943 - Kern, Robert D. ; et al. | 2004-07-22 |
| Relay for a transfer mechanism which transfers power between a utility source and a stand-by generator Grant 6,686,547 - Kern , et al. February 3, 2 | 2004-02-03 |
| Grass-cutting tractor with improved operating features Grant 6,668,530 - Kern , et al. December 30, 2 | 2003-12-30 |
| Variable pitch sheave assembly for fan drive system Grant 6,659,894 - Kern , et al. December 9, 2 | 2003-12-09 |
| Control system for stand-by electrical generator Grant 6,657,416 - Kern , et al. December 2, 2 | 2003-12-02 |
| System controller and method for monitoring and controlling a plurality of generator sets Grant 6,653,821 - Kern , et al. November 25, 2 | 2003-11-25 |
| Air flow arrangement for generator enclosure Grant 6,630,756 - Kern , et al. October 7, 2 | 2003-10-07 |
| Method of cooling engine coolant flowing through a radiator App 20030183700 - Kern, Robert D. ; et al. | 2003-10-02 |
| Grass-Cutting tractor with improved operating features App 20030172635 - Kern, Robert D. ; et al. | 2003-09-18 |
| Engine cover Grant D479,721 - Kern , et al. September 16, 2 | 2003-09-16 |
| Engine cover Grant D479,532 - Kern , et al. September 9, 2 | 2003-09-09 |
| Engine cover Grant D479,244 - Kern , et al. September 2, 2 | 2003-09-02 |
| Engine cover Grant D471,207 - Kern , et al. March 4, 2 | 2003-03-04 |
| Generator structure incorporating multiple electrical generator sets App 20030011258 - Kern, Robert D. ; et al. | 2003-01-16 |
| Air flow arrangement for generator enclosure App 20030011196 - Kern, Robert D. ; et al. | 2003-01-16 |
| Variable pitch fan drive system App 20030013567 - Kern, Robert D. ; et al. | 2003-01-16 |
| Control system for stand-by electrical generator App 20020190526 - Kern, Robert D. ; et al. | 2002-12-19 |
| System controller and method for monitoring and controlling a plurality of generator sets App 20020190527 - Kern, Robert D. ; et al. | 2002-12-19 |
| Network controller for managing the supply and distribution of electrical power App 20020190576 - Kern, Robert D. ; et al. | 2002-12-19 |
| Air flow arrangement for a stand-by electric generator App 20020121818 - Turner, Chris ; et al. | 2002-09-05 |
| Fuel demand regulator App 20020078927 - Turner, Chris ; et al. | 2002-06-27 |
| Relay for a transfer mechanism which transfers power between a utility source a stand-by generator App 20020057145 - Kern, Robert D. ; et al. | 2002-05-16 |
| Apparatus and method for positioning an engine throttle Grant 6,365,982 - Iles , et al. April 2, 2 | 2002-04-02 |
| Transfer mechanism for transferring power between a utility source and a stand-by generator Grant 6,181,028 - Kern , et al. January 30, 2 | 2001-01-30 |
| Automatic transfer switch with improved positioning mechanism Grant 5,914,467 - Jonas , et al. June 22, 1 | 1999-06-22 |
| Flow control valve for a pressure washer Grant 5,902,094 - Hoenisch , et al. May 11, 1 | 1999-05-11 |
| Apparatus for reducing engine fan noise Grant 5,899,176 - Kern , et al. May 4, 1 | 1999-05-04 |
| Piston for water pump and related method Grant 5,890,413 - Bayer , et al. April 6, 1 | 1999-04-06 |
| Arc welder and method providing use-enhancing features Grant 5,861,604 - McLean , et al. January 19, 1 | 1999-01-19 |
| Battery charger/pre-exciter for engine-driven generator Grant 5,537,025 - Kern , et al. July 16, 1 | 1996-07-16 |
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