Freitag; Stefan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Freitag; Stefan.The latest application filed is for "a lever for a lever operated valve".
- Freitag; Stefan - Hamburg DE
- Freitag; Stefan - Sauerlach N/A DE
- Freitag; Stefan - Nufrinjen DE
- Freitag; Stefan - Saurlech DE
- Freitag; Stefan - Bavaria DE
- Freitag; Stefan - Nufringen DE
- Freitag; Stefan - Muenster DE
- Freitag; Stefan - 48155 Muenster DE
- Freitag; Stefan - Freiburg DE
| Patent | Date |
|---|---|
| A Lever For A Lever Operated Valve App 20160363234 - Freitag; Stefan ; et al. | 2016-12-15 |
| LED lights Grant D770,317 - Heggemann , et al. November 1, 2 | 2016-11-01 |
| Apparatus and process for forming profiles with a variable height by means of cold rolling Grant 9,174,258 - Freitag , et al. November 3, 2 | 2015-11-03 |
| Calibration of laser light section sensors during simultaneous measurement Grant 9,127,936 - Freitag , et al. September 8, 2 | 2015-09-08 |
| Method and profiling installation for roll forming a sheet metal Grant 9,056,345 - Freitag , et al. June 16, 2 | 2015-06-16 |
| Calibration of laser light section sensors during simultaneous measurement App 20140029018 - Freitag; Stefan ; et al. | 2014-01-30 |
| CAD system Grant 8,214,423 - Freitag July 3, 2 | 2012-07-03 |
| System For Cold Roll Forming Profiles Having Variable Cross-sections App 20110179842 - Freitag; Stefan ; et al. | 2011-07-28 |
| Hair drying hood Grant D640,002 - Wissmann , et al. June 14, 2 | 2011-06-14 |
| Apparatus And Process For Forming Profiles With A Variable Height By Means Of Cold Rolling App 20110088444 - Freitag; Stefan ; et al. | 2011-04-21 |
| Hair drying hood Grant D629,968 - Wissmann , et al. December 28, 2 | 2010-12-28 |
| Flexible retaining device for a profiling installation for the flexible roll forming of cold or hot profiles with a variable cross section App 20100273021 - Freitag; Stefan ; et al. | 2010-10-28 |
| Hair drying hood Grant D622,444 - Wissmann , et al. August 24, 2 | 2010-08-24 |
| Hair drying hood Grant D622,445 - Wissmann , et al. August 24, 2 | 2010-08-24 |
| Device And Method For Roll Forming Profiles With Changeable Cross-section App 20100083722 - Bachthaler; Andreas ; et al. | 2010-04-08 |
| Roller dispenser Grant D571,404 - Tullney , et al. June 17, 2 | 2008-06-17 |
| CAD system App 20060265496 - Freitag; Stefan | 2006-11-23 |
| CAD system Grant 7,069,192 - Freitag June 27, 2 | 2006-06-27 |
| Portable computer and connector port Grant D459,347 - Freitag , et al. June 25, 2 | 2002-06-25 |
| Portable computer Grant D458,923 - Freitag , et al. June 18, 2 | 2002-06-18 |
| Portable computer and docking station Grant D458,600 - Freitag , et al. June 11, 2 | 2002-06-11 |
| Connector port for a portable computer Grant D455,431 - Freitag , et al. April 9, 2 | 2002-04-09 |
| Docking station for a portable computer Grant D455,432 - Freitag , et al. April 9, 2 | 2002-04-09 |
| Switching circuit for a reactive power compensation device having synchronized on and off switching Grant 5,654,625 - Konstanzer , et al. August 5, 1 | 1997-08-05 |
| Method for blending edges of a geometric object in a computer-aided design system Grant 5,615,317 - Freitag March 25, 1 | 1997-03-25 |
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