Danneberg; Erik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Danneberg; Erik.The latest application filed is for "rail attachment system for junction areas".
- Danneberg; Erik - Taegerwilen CH
- Danneberg; Erik - Zurich N/A CH
- Danneberg; Erik - Zuerich CH
- Danneberg; Erik - Munchen DE
| Patent | Date |
|---|---|
| Rail attachment system for junction areas Grant 9,458,575 - Walter , et al. October 4, 2 | 2016-10-04 |
| Rail-fastening system Grant 9,290,888 - Lienhard , et al. March 22, 2 | 2016-03-22 |
| Rail Attachment System For Junction Areas App 20150136865 - Walter; Daniel ; et al. | 2015-05-21 |
| Plastic screw anchor for securing a rail to a railroad tie Grant 8,814,058 - Danneberg , et al. August 26, 2 | 2014-08-26 |
| Rail-fastening System App 20140103132 - Lienhard; Stefan ; et al. | 2014-04-17 |
| Plastic Screw Anchor For Securing A Rail To A Railroad Tie App 20130056545 - Danneberg; Erik ; et al. | 2013-03-07 |
| Fixing means for fixing railway lines to sleepers or stretches of track Grant 7,793,857 - Westerhoff , et al. September 14, 2 | 2010-09-14 |
| Fixing Means for Fixing Railway Lines to Sleepers or Stretches of Track App 20090152369 - Westerhoff; Karsten ; et al. | 2009-06-18 |
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