Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160504 | Lubricating system for a fifth wheel traction coupling of a semi trailer traction engine | Dirk Schmidt | 2018-12-25 |
| 8678420 | System for automatic adjustment of the gap between a tractor vehicle and an attached trailer | Martin Richter | 2014-03-25 |
| 7950152 | Method of mounting a bearing block on a mounting plate | — | 2011-05-31 |
| 7932816 | Device for detecting and displaying the position of components of vehicle couplings | Dirk Schmidt, Swen Saupe, Achim Strütt | 2011-04-26 |
| 7825783 | Device for detecting and displaying the position of components of vehicle couplings | Dirk Schmidt, Swen Saupe | 2010-11-02 |
| 7472858 | Line magazine | Ernst Martin Richter, Michael Eiermann | 2009-01-06 |
| 7398959 | Apparatus for supporting the trailer of a tractor-semitrailer | Ervin K. VanDenberg, Gerald Muller, Steffen Pfister | 2008-07-15 |
| 6955833 | Coating glass | — | 2005-10-18 |
| 6846016 | Trailer landing gear | Ervin K. VanDenberg, Gerald Muller, Steffen Pfister | 2005-01-25 |
| 6279938 | Vehicle frame | Stefan Koetter, Rainer Spitz, Siegfried Emmann, Wolfgang Seidl, Wolf-Rudiger Barz | 2001-08-28 |
| 6182996 | Fifth wheel | Stefan Koetter, Wolfgang D. Pohl, Rainer Spitz | 2001-02-06 |
| 6048621 | Coated glass | John Robert Siddle | 2000-04-11 |
| 4960511 | Apparatus for depleted chemical milling solutions | Florimel Doble, El Steidl, Cyrus Jaffari | 1990-10-02 |
| 4826605 | Process for depleted chemical milling solutions | Florimel Doble, El Steidl, Cyrus Jaffari | 1989-05-02 |
| 4592306 | Apparatus for the deposition of multi-layer coatings | — | 1986-06-03 |