Weyl; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weyl; Helmut.The latest application filed is for "ignition laser".
Company Profile
0.37.27
- Weyl; Helmut - Wiesbaden N/A DE
- Weyl; Helmut - Schwieberdingen DE
Patent Activity
| Patent | Date |
|---|---|
| Ignition laser Grant 8,833,323 - Weyl , et al. September 16, 2 | 2014-09-16 |
| Ignition Laser App 20120024250 - Weyl; Helmut ; et al. | 2012-02-02 |
| Gas sensor Grant 8,038,933 - Weyl , et al. October 18, 2 | 2011-10-18 |
| Gas sensor with sheath tube wherein the sheath tube or the sensor element is thermally decoupled from the sensor housing Grant 8,001,827 - Weyl , et al. August 23, 2 | 2011-08-23 |
| Sensor Grant 7,810,375 - Weyl , et al. October 12, 2 | 2010-10-12 |
| Gas sensor and method for production thereof Grant 7,454,949 - Geier , et al. November 25, 2 | 2008-11-25 |
| Gas Sensor App 20080277283 - Weyl; Helmut ; et al. | 2008-11-13 |
| Sensor Grant 7,434,448 - Weyl , et al. October 14, 2 | 2008-10-14 |
| Sensor App 20080223110 - Weyl; Helmut ; et al. | 2008-09-18 |
| Gas sensor App 20070266735 - Weyl; Helmut ; et al. | 2007-11-22 |
| Sensor App 20070261473 - Weyl; Helmut ; et al. | 2007-11-15 |
| Gas sensor Grant 7,258,770 - Weyl , et al. August 21, 2 | 2007-08-21 |
| Sensor Grant 7,254,984 - Weyl , et al. August 14, 2 | 2007-08-14 |
| Detecting element for determining the concentration of a gas component in a measuring gas, and method for manufacturing the detecting element Grant 7,210,331 - Weyl , et al. May 1, 2 | 2007-05-01 |
| Gas sensor Grant 7,191,640 - Weyl , et al. March 20, 2 | 2007-03-20 |
| Sensor App 20070056353 - Weyl; Helmut ; et al. | 2007-03-15 |
| Sensing element for determining a physical property of a gas mixture Grant 7,124,622 - Weyl , et al. October 24, 2 | 2006-10-24 |
| Gas sensor and method for production thereof App 20060162422 - Geier; Heinz ; et al. | 2006-07-27 |
| Connecting lead for a probe App 20060141835 - Weyl; Helmut ; et al. | 2006-06-29 |
| Connecting lead for a sensor App 20060121800 - Weyl; Helmut ; et al. | 2006-06-08 |
| Gas sensor App 20050247560 - Weyl, Helmut ; et al. | 2005-11-10 |
| Sensor App 20050201900 - Weyl, Helmut ; et al. | 2005-09-15 |
| Unheated planar sensor element for determining the concentration of a gas component in a gas mixture Grant 6,940,287 - Weyl , et al. September 6, 2 | 2005-09-06 |
| Sensor arrangement App 20050155408 - Weyl, Helmut ; et al. | 2005-07-21 |
| Sensing element for determining a physical property of a gas mixture App 20050109077 - Weyl, Helmut ; et al. | 2005-05-26 |
| Unheated planar sensor element for determining the concentration of a gas component in a gas mixture App 20050093551 - Weyl, Helmut ; et al. | 2005-05-05 |
| Gas sensor, in particular a lambda probe, and method for production thereof Grant 6,883,363 - Weyl , et al. April 26, 2 | 2005-04-26 |
| Gas sensor Grant 6,878,252 - Weyl , et al. April 12, 2 | 2005-04-12 |
| Detecting element App 20050072211 - Weyl, Helmut ; et al. | 2005-04-07 |
| Measuring sensor for gases Grant 6,849,238 - Weyl , et al. February 1, 2 | 2005-02-01 |
| Gas probe Grant 6,812,710 - Weyl , et al. November 2, 2 | 2004-11-02 |
| Sealing system for a gas sensor and a method for manufacturing the sealing system Grant 6,758,082 - Geier , et al. July 6, 2 | 2004-07-06 |
| Miniaturized exhaust gas sensor App 20040074284 - Day, John ; et al. | 2004-04-22 |
| Gas sensor App 20040040843 - Weyl, Helmut ; et al. | 2004-03-04 |
| Gas sensor App 20040025565 - Weyl, Helmut ; et al. | 2004-02-12 |
| Gas sensor, in particular a lambda probe, and method for production thereof App 20040011116 - Weyl, Helmut ; et al. | 2004-01-22 |
| Sensing element seal for a gas sensor Grant 6,672,132 - Weyl , et al. January 6, 2 | 2004-01-06 |
| Gas sensor Grant 6,613,206 - Weyl , et al. September 2, 2 | 2003-09-02 |
| Exhaust gas sensor App 20030089160 - Weyl, Helmut | 2003-05-15 |
| Gas sensor App 20030019751 - Weyl, Helmut ; et al. | 2003-01-30 |
| Sealing system for a gas sensor and a method for manufacturing the sealing system App 20030015020 - Geier, Heinz ; et al. | 2003-01-23 |
| Lambda probe having a preformed, ventilated tube Grant 6,487,890 - Weyl , et al. December 3, 2 | 2002-12-03 |
| Gas sensor App 20020148280 - Weyl, Helmut ; et al. | 2002-10-17 |
| Gas sensor App 20020148279 - Weyl, Helmut ; et al. | 2002-10-17 |
| Measuring sensor for gases App 20020150507 - Weyl, Helmut ; et al. | 2002-10-17 |
| Sensor and method for the manufacture Grant 6,408,680 - Friese , et al. June 25, 2 | 2002-06-25 |
| Metal housing of an internal combustion engine exhaust gas senser having protective pipes App 20020031448 - Weyl, Helmut ; et al. | 2002-03-14 |
| Sensor And Method For The Manufacture App 20010045120 - FRIESE, KARL-HERMANN ; et al. | 2001-11-29 |
| Gas sensor Grant 6,322,681 - Weyl November 27, 2 | 2001-11-27 |
| Gas-permeable connecting lead for a probe Grant 6,018,982 - Friese , et al. February 1, 2 | 2000-02-01 |
| Sensor Grant 5,942,092 - Weyl , et al. August 24, 1 | 1999-08-24 |
| Seal for a sensor element of a gas sensor Grant 5,795,454 - Friese , et al. August 18, 1 | 1998-08-18 |
| Electro-chemical measuring sensor with a potential-free sensor element and method for producing it Grant 5,670,032 - Friese , et al. September 23, 1 | 1997-09-23 |
| Electrochemical measuring probe Grant 5,486,279 - Friese , et al. January 23, 1 | 1996-01-23 |
| Combustion exhaust gas sensor structure, particularly for automotive engine exhaust gases Grant 4,818,363 - Bayha , et al. April 4, 1 | 1989-04-04 |
| Measuring sensor for determining the oxygen content in gases Grant 4,756,885 - Raff , et al. July 12, 1 | 1988-07-12 |
| Internally heated oxygen sensor, particularly for use with internal combustion engines Grant 4,636,293 - Bayha , et al. January 13, 1 | 1987-01-13 |
| Electrochemical oxygen sensor, particularly for exhaust gases from combustion engines Grant 4,437,971 - Csanitz , et al. March 20, 1 | 1984-03-20 |
| Electrochemical exhaust gas oxygen sensor construction Grant 4,187,163 - Steinke , et al. February 5, 1 | 1980-02-05 |
| Device for electrochemically measuring the concentration of oxygen in combustion gases Grant 4,057,477 - Weyl , et al. * November 8, 1 | 1977-11-08 |
| Electrochemical sensor construction Grant 4,019,974 - Weyl , et al. April 26, 1 | 1977-04-26 |
| Device for electrochemically measuring the concentration of oxygen in combustion gases Grant 3,960,693 - Weyl , et al. June 1, 1 | 1976-06-01 |
| Electro-chemical sensor construction Grant 3,960,692 - Weyl , et al. June 1, 1 | 1976-06-01 |
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