Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7216940 | Adaptation of TMX for axle motion III truck application | — | 2007-05-15 |
| 7175036 | Long travel high capacity friction draft gear assembly | Michael E. Ring | 2007-02-13 |
| 7156471 | Two-stage cylinder for applying automatic set and release hand brake | — | 2007-01-02 |
| 7097055 | Long buff short draft travel draft gear for use in a 24.625 inch pocket | — | 2006-08-29 |
| 7093694 | Release hold mechanism with gravity weighted indicator flag | Staffan Brandt, Scott Natschke, Wajih Kanjo | 2006-08-22 |
| 7021430 | Release hold mechanism for a hand brake having a quick release mechanism | Michael E. Ring | 2006-04-04 |
| 7011190 | Hand brake assembly for an ankle motion III truck bogie | Michael J. Moriarity, David C. Brabb, Anand Prabhakaran | 2006-03-14 |
| 6981599 | High capacity shear mechanism | Curtiss A. Grau | 2006-01-03 |
| 6923331 | High capacity draft gear | — | 2005-08-02 |
| 6702073 | Hand brake lever interface for single-cylinder truck-mounted railway car brake | — | 2004-03-09 |
| 6325465 | Quick release mechanism for a railway car hand brake | Angelo M. Labriola, Everett G. Ring | 2001-12-04 |
| 6298749 | Jointed hand brake release handle | W. Kurt Stroer, David C. Brabb | 2001-10-09 |
| 5529194 | Variable angle friction clutch mechanism for a draft gear assembly | Walter H. Merker, Jr. | 1996-06-25 |
| 5501347 | Variable angle friction clutch mechanism for a draft gear assembly | Walter H. Merker, Jr. | 1996-03-26 |
| 5495957 | Variable angle friction clutch mechanism for a draft gear assembly | Walter H. Merker, Jr. | 1996-03-05 |
| 5452814 | Variable angle friction clutch mechanism for a draft gear assembly | Walter H. Merker, Jr. | 1995-09-26 |
| 5443170 | Variable angle friction clutch mechanism for a draft gear assembly | Walter H. Merker, Jr. | 1995-08-22 |
| 5152409 | Draft gear assembly | — | 1992-10-06 |
| 4645187 | Draft gear assembly | Wajih Kanjo | 1987-02-24 |