Wassenhoven; Heinz-Georg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wassenhoven; Heinz-Georg.The latest application filed is for "open-end spinning rotor".
Company Profile
0.32.22
- Wassenhoven; Heinz-Georg - Monchengladbach DE
- Wassenhoven; Heinz-Georg - Monchengldbach DE
- Wassenhoven; Heinz-Georg - Moenchengladbach DE
- Wassenhoven; Heinz-Georg - Monchen-Gladbach DE
Patent Activity
| Patent | Date |
|---|---|
| Open-end spinning rotor Grant 9,670,602 - Wassenhoven June 6, 2 | 2017-06-06 |
| Open-end Spinning Rotor App 20150233025 - Wassenhoven; Heinz-Georg | 2015-08-20 |
| Method for operating an open-end rotor spinning machine Grant 9,103,053 - Meyer , et al. August 11, 2 | 2015-08-11 |
| Support disc bearing for an open-end spinning device Grant 9,051,970 - Wassenhoven June 9, 2 | 2015-06-09 |
| Method For Operating An Open-end Rotor Spinning Machine App 20140360151 - Meyer; Jurgen ; et al. | 2014-12-11 |
| Open-end spinning rotor Grant 8,875,482 - Wassenhoven November 4, 2 | 2014-11-04 |
| Support Disc Bearing For An Open-end Spinning Device App 20140029881 - Wassenhoven; Heinz-Georg | 2014-01-30 |
| Open-end Spinning Rotor App 20130283754 - Wassenhoven; Heinz-Georg | 2013-10-31 |
| Method for operating a textile machine Grant 8,001,759 - Wassenhoven , et al. August 23, 2 | 2011-08-23 |
| Open-end spinning frame Grant RE42,383 - Wassenhoven , et al. May 24, 2 | 2011-05-24 |
| Fitting ring for an opening roller of an open-end spinning device Grant 7,779,618 - Wassenhoven , et al. August 24, 2 | 2010-08-24 |
| Yarn draw-off device for a textile machine producing cross-wound bobbins Grant 7,748,207 - Wassenhoven , et al. July 6, 2 | 2010-07-06 |
| Fitting Ring for an Opening Roller of an Open-End Spinning Device App 20100154379 - Wassenhoven; Heinz-Georg ; et al. | 2010-06-24 |
| Yarn Draw-Off Device for a Textile Machine Producing Cross-Wound Bobbins App 20100058727 - Wassenhoven; Heinz-Georg | 2010-03-11 |
| Spinning rotor Grant 7,594,384 - Wassenhoven September 29, 2 | 2009-09-29 |
| Method for Operating a Textile Machine App 20090223199 - Wassenhoven; Heinz-Georg ; et al. | 2009-09-10 |
| Spinning rotor for open-end spinning machines Grant RE40,759 - Wassenhoven , et al. June 23, 2 | 2009-06-23 |
| Spinning Rotor App 20090084081 - Wassenhoven; Heinz-Georg | 2009-04-02 |
| Spinning device of a textile machine App 20090035547 - Haaken; Dieter ; et al. | 2009-02-05 |
| Feeding trough for a sliver opening device of an open-end spinning device Grant 7,392,649 - Wassenhoven July 1, 2 | 2008-07-01 |
| Open-end rotor spinning device Grant 7,377,096 - Wassenhoven May 27, 2 | 2008-05-27 |
| Open-end spinning device Grant 7,377,095 - Wassenhoven , et al. May 27, 2 | 2008-05-27 |
| Fiber guide channel Grant 7,347,040 - Voidel , et al. March 25, 2 | 2008-03-25 |
| Opening roller assembly for an open-end spinning machine Grant 7,257,938 - Wassenhoven August 21, 2 | 2007-08-21 |
| Open-end rotor spinning device App 20070169460 - Wassenhoven; Heinz-Georg | 2007-07-26 |
| Fibre guide channel App 20070148269 - Voidel; Bettina ; et al. | 2007-06-28 |
| Feeding trough for a sliver opening device of an open-end spinning device App 20070137168 - Wassenhoven; Heinz-Georg | 2007-06-21 |
| Open-end spinning device App 20070130908 - Wassenhoven; Heinz-Georg ; et al. | 2007-06-14 |
| Method and apparatus for operating an open-end rotor spinning unit Grant 7,111,446 - Wassenhoven , et al. September 26, 2 | 2006-09-26 |
| Opening roller assembly for an open-end spinning machine App 20060123766 - Wassenhoven; Heinz-Georg | 2006-06-15 |
| Channel plate adapter for an open-end rotor spinning arrangement Grant 7,036,301 - Wassenhoven May 2, 2 | 2006-05-02 |
| Method and apparatus for operating an open-end rotor spinning unit App 20050279076 - Wassenhoven, Heinz-Georg ; et al. | 2005-12-22 |
| Opening roller unit of an open-end spinning device Grant 6,865,876 - Landolt , et al. March 15, 2 | 2005-03-15 |
| Spinning device Grant 6,854,256 - Wassenhoven , et al. February 15, 2 | 2005-02-15 |
| Channel plate adapter for an open-end rotor spinning arrangement App 20040154280 - Wassenhoven, Heinz-Georg | 2004-08-12 |
| Opening cylinder for an open-end spinning device Grant 6,691,502 - Wassenhoven February 17, 2 | 2004-02-17 |
| Spinning device App 20040000133 - Wassenhoven, Heinz-Georg ; et al. | 2004-01-01 |
| Open-end spinning arrangement Grant 6,668,536 - Wassenhoven December 30, 2 | 2003-12-30 |
| Opening roller unit of an open-end spinning device App 20030221407 - Landolt, Claus-Dieter ; et al. | 2003-12-04 |
| Brake for an open-end spinning rotor App 20030132066 - Wassenhoven, Heinz-Georg | 2003-07-17 |
| Brake for an open-end spinning rotor App 20020088674 - Wassenhoven, Heinz-Georg | 2002-07-11 |
| Opening cylinder for an open-end spinning device App 20020053847 - Wassenhoven, Heinz-Georg | 2002-05-09 |
| Open-end spinning arrangement App 20020033013 - Wassenhoven, Heinz-Georg | 2002-03-21 |
| Method and device for operating an open-end spinning machine Grant 6,009,700 - Wassenhoven , et al. January 4, 2 | 2000-01-04 |
| Sliver opening device Grant 5,946,899 - Wassenhoven September 7, 1 | 1999-09-07 |
| Open-end spinning device Grant 5,937,630 - Wassenhoven August 17, 1 | 1999-08-17 |
| Sliver feeding devices for open-end spinning frames Grant 5,673,548 - Raasch , et al. October 7, 1 | 1997-10-07 |
| Process and apparatus for producing hairiness in an open-end spinning yarn Grant 5,323,599 - Wassenhoven * June 28, 1 | 1994-06-28 |
| Method and apparatus for separating sliver into individual fibers in a sliver opening device Grant 4,901,519 - Wassenhoven , et al. February 20, 1 | 1990-02-20 |
| Fiber opening, fiber feeding and yarn withdrawing unit for a spinning station of an open-end rotor spinning machine Grant 4,769,984 - Raasch , et al. September 13, 1 | 1988-09-13 |
| Device for removing residual fiber particles on the perforated friction surfaces of an oe-friction spinning machine Grant 4,744,209 - Wassenhoven May 17, 1 | 1988-05-17 |
| Method and apparatus for the formation of spinning fibers Grant 4,724,668 - Wassenhoven February 16, 1 | 1988-02-16 |
| Method and device for starting the operation of a friction-spinning machine unit Grant 4,541,233 - Raasch , et al. September 17, 1 | 1985-09-17 |
| Method and device for increasing the hairiness and the bulkiness of a thread Grant 4,516,397 - Raasch , et al. May 14, 1 | 1985-05-14 |
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