Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198454 | Torque box | Robert S. Trent, Anand Prabhakaran | 2021-12-14 |
| 9187066 | Electrically driven set and release hand brake for rail cars | Anand R. Vithani, Kenneth L. Martin, Howard Sommerfeld, Graydon Booth | 2015-11-17 |
| 8839915 | Railway freight car hand brake sensor | Anand R. Vithani | 2014-09-23 |
| 7624687 | Truck apparatus for railway cars | Anand R. Vithani, Anand Prabhakaran, Som P. Singh | 2009-12-01 |
| 7562781 | Automatic cut lever apparatus | Harish K. Kandoth-Kannoth, Anand R. Vithani, Robert S. Trent | 2009-07-21 |
| 7497345 | Apparatus for railway freight car coupler knuckle | Harish K. Kandoth-Kannoth, Anand R. Vithani | 2009-03-03 |
| 7011190 | Hand brake assembly for an ankle motion III truck bogie | Michael J. Moriarity, Howard Sommerfeld, Anand Prabhakaran | 2006-03-14 |
| 6619452 | Housing for a hand brake mechanism | Wajih Kanjo | 2003-09-16 |
| 6540049 | Gradual release mechanism for a railway car hand brake | Michael E. Ring, Wajih Kanjo, Alfonso Barajas | 2003-04-01 |
| 6474450 | Mechanical sensor for a quick release hand brake | Michael E. Ring | 2002-11-05 |
| 6298749 | Jointed hand brake release handle | W. Kurt Stroer, Howard Sommerfeld | 2001-10-09 |
| 6279696 | Suspension system for a truck mounted brake assembly | David W. Daugherty, Jr., Michael E. Ring, Michael J. Moriarity, Scott Natschke | 2001-08-28 |