Krafthefer; Brian C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krafthefer; Brian C..The latest application filed is for "system and method for detection of radiation".
Company Profile
0.23.24
- Krafthefer; Brian C. - Stillwater MN US
- Krafthefer; Brian C. - Minneapolis MN
Patent Activity
| Patent | Date |
|---|---|
| System and method for sensing particulate matter Grant 9,145,815 - Krafthefer , et al. September 29, 2 | 2015-09-29 |
| System and method for detection of radiation Grant 8,700,359 - Au , et al. April 15, 2 | 2014-04-15 |
| System and method that dissipate heat from an electronic device Grant 8,360,138 - Zhang , et al. January 29, 2 | 2013-01-29 |
| System And Method For Detection Of Radiation App 20130013260 - Au; Kwong Wing ; et al. | 2013-01-10 |
| System And Method For Sensing Particulate Matter App 20120117945 - Krafthefer; Brian C. ; et al. | 2012-05-17 |
| System for particulate matter sensor signal processing Grant 8,165,786 - Rhodes , et al. April 24, 2 | 2012-04-24 |
| System and method for sensing high temperature particulate matter Grant 8,151,626 - Krafthefer , et al. April 10, 2 | 2012-04-10 |
| Particulate matter sensor calibration Grant 8,131,495 - Krafthefer , et al. March 6, 2 | 2012-03-06 |
| System And Method That Dissipate Heat From An Electronic Device App 20110297354 - Zhang; Chunbo ; et al. | 2011-12-08 |
| System and method that dissipate heat from an electronic device Grant 8,011,421 - Zhang , et al. September 6, 2 | 2011-09-06 |
| Particulate matter sensor electrodes with embedded self-calibrator, and methods using same Grant 7,900,500 - Krafthefer March 8, 2 | 2011-03-08 |
| System For Particulate Matter Sensor Signal Processing App 20110010071 - Rhodes; Michael L. ; et al. | 2011-01-13 |
| System for particulate matter sensor signal processing Grant 7,765,792 - Rhodes , et al. August 3, 2 | 2010-08-03 |
| System And Method For Sensing High Temperature Particulate Matter App 20100107737 - Krafthefer; Brian C. ; et al. | 2010-05-06 |
| Particulate Matter Sensor Calibration App 20100049462 - Krafthefer; Brian C. ; et al. | 2010-02-25 |
| Onboard diagnostics for anomalous cylinder behavior Grant 7,628,007 - Kittelson , et al. December 8, 2 | 2009-12-08 |
| Systems And Methods For Safe Laser Imaging, Detection And Ranging (lidar) Operation App 20090273770 - Bauhahn; Paul E. ; et al. | 2009-11-05 |
| Particle-based flow sensor Grant 7,549,317 - Rhodes , et al. June 23, 2 | 2009-06-23 |
| Particulate Matter Sensor Electrodes With Embedded Self-calibrator, And Methods Using Same App 20090113983 - Krafthefer; Brian C. | 2009-05-07 |
| Spectroscopic System App 20090040516 - Fritz; Bernard S. ; et al. | 2009-02-12 |
| Air Filter Assembly App 20090014002 - Krafthefer; Brian C. ; et al. | 2009-01-15 |
| System and method that dissipate heat from an electronic device App 20080137299 - Zhang; Chunbo ; et al. | 2008-06-12 |
| Photoelectrocatalytic sensor for measuring oxidizable impurities in air Grant 7,329,877 - Yates , et al. February 12, 2 | 2008-02-12 |
| Particle-based Flow Sensor App 20070271903 - Rhodes; Michael L. ; et al. | 2007-11-29 |
| Particulate-based flow sensor Grant 7,275,415 - Rhodes , et al. October 2, 2 | 2007-10-02 |
| Onboard Diagnostics for Anomalous Cylinder Behavior App 20070137177 - Kittelson; David B. ; et al. | 2007-06-21 |
| System For Particulate Matter Sensor Signal Processing App 20070089399 - Rhodes; Michael L. ; et al. | 2007-04-26 |
| Chlorine Dioxide Sensor App 20070045128 - Krafthefer; Brian C. ; et al. | 2007-03-01 |
| Photoelectrocatalytic sensor for measuring oxidizable impurities in air App 20060123885 - Yates; Stephen F. ; et al. | 2006-06-15 |
| Low pressure-drop respirator filter App 20060048778 - Johnson; Russell W. ; et al. | 2006-03-09 |
| Pariculate-based Flow Sensor App 20060016246 - Rhodes; Michael L. ; et al. | 2006-01-26 |
| Particulate matter sensor Grant 6,971,258 - Rhodes , et al. December 6, 2 | 2005-12-06 |
| Particulate matter sensor App 20050145023 - Rhodes, Michael L. ; et al. | 2005-07-07 |
| Micro-discharge sensor system App 20050142035 - Bonne, Ulrich ; et al. | 2005-06-30 |
| Cabin air quality system App 20050053515 - Yates, Stephen F. ; et al. | 2005-03-10 |
| Method and apparatus for protecting buildings from contamination during chemical or biological attack Grant 6,688,968 - Krafthefer February 10, 2 | 2004-02-10 |
| Apparatus for controlling air quality Grant 6,623,550 - Shah , et al. September 23, 2 | 2003-09-23 |
| Method and apparatus for controlling air quality App 20030019359 - Shah, Dipak J. ; et al. | 2003-01-30 |
| Method And Apparatus For Controlling Air Quality App 20020124726 - Shah, Dipak J. ; et al. | 2002-09-12 |
| Method and apparatus for controlling air quality Grant 6,428,608 - Shah , et al. August 6, 2 | 2002-08-06 |
| Method and apparatus for protecting buildings from contamination during chemical or biological attack App 20020098794 - Krafthefer, Brian C. | 2002-07-25 |
| Split field-of-view uncooled infrared sensor Grant 5,729,019 - Krafthefer , et al. March 17, 1 | 1998-03-17 |
| Air fuel ratio control Grant 4,913,647 - Bonne , et al. April 3, 1 | 1990-04-03 |
| Vibration isolating motor mount Grant 4,452,417 - Krafthefer , et al. June 5, 1 | 1984-06-05 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 