Krenkel; Walter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krenkel; Walter.The latest application filed is for "ceramic composite materials and method for producing same".
- Krenkel; Walter - Bayreuth DE
- Krenkel; Walter - Renningen DE
- Krenkel; Walter - Ludwigsburg DE
| Patent | Date |
|---|---|
| Ceramic composite materials and method for producing same Grant 11,001,531 - Knohl , et al. May 11, 2 | 2021-05-11 |
| Ceramic Composite Materials And Method For Producing Same App 20190210930 - KNOHL; Stefan ; et al. | 2019-07-11 |
| Method for producing a composite body Grant 9,895,852 - Wei.beta. , et al. February 20, 2 | 2018-02-20 |
| Method For Producing A Composite Body App 20150290885 - Wei ; Roland ; et al. | 2015-10-15 |
| Method for the production of ceramics Grant 7,479,249 - Gahr , et al. January 20, 2 | 2009-01-20 |
| Piston-rod assembly Grant 6,877,398 - Wirtz , et al. April 12, 2 | 2005-04-12 |
| Method for the production of ceramics and component consisting of such ceramics as well as precursor body for the production of such ceramics App 20050037914 - Gahr, Michaela ; et al. | 2005-02-17 |
| Calibrating body Grant 6,833,163 - Krenkel , et al. December 21, 2 | 2004-12-21 |
| Piston-rod assembly App 20040031351 - Wirtz, Walter ; et al. | 2004-02-19 |
| Safety braking device for elevator Grant 6,668,985 - Krenkel , et al. December 30, 2 | 2003-12-30 |
| Optical system App 20020186479 - Schoppach, Armin ; et al. | 2002-12-12 |
| Method for making a protective coating containing silicon carbide Grant 6,358,565 - Krenkel , et al. March 19, 2 | 2002-03-19 |
| Safety braking device for elevator App 20020029944 - Krenkel, Walter ; et al. | 2002-03-14 |
| Method For Making A Protective Coating Containing Silicon Carbide App 20020028294 - KRENKEL, WALTER ; et al. | 2002-03-07 |
| Brake disk for disk brakes Grant 6,308,808 - Krenkel , et al. October 30, 2 | 2001-10-30 |
| Calibrating body App 20010022034 - Krenkel, Walter ; et al. | 2001-09-20 |
| Friction element Grant 6,042,935 - Krenkel , et al. March 28, 2 | 2000-03-28 |
| Cogged component for the mechanical transmission of force Grant 6,025,062 - Krenkel , et al. February 15, 2 | 2000-02-15 |
| Device for forwarding a medium Grant 5,951,255 - Krenkel , et al. September 14, 1 | 1999-09-14 |
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