Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364068 | Brake cylinder piston travel indicator | Michael E. Ring | 2002-04-02 |
| 6279696 | Suspension system for a truck mounted brake assembly | David W. Daugherty, Jr., Michael E. Ring, Michael J. Moriarity, David C. Brabb | 2001-08-28 |
| 6073787 | Carrier plate assembly for a slackless drawbar assembly | David W. Daugherty, Jr., Michael E. Ring | 2000-06-13 |
| 6024233 | Locking wedge assembly for a slackless drawbar assembly | Michael E. Ring, David W. Daugherty, Jr. | 2000-02-15 |
| 5979679 | Method for installing a locking wedge and carrier plate assembly | Michael E. Ring, David W. Daugherty, Jr. | 1999-11-09 |
| 5794739 | Pneumatic pressure operated parking brake for a railway vehicle brake system | Michael E. Ring, Michael G. Hawryszkow | 1998-08-18 |
| 5738416 | Railway braking apparatus to effect a change in a handbrake | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1998-04-14 |
| 5713261 | Slack adjustable force transmitting cylinder | Michael E. Ring, Michael G. Hawryszkow | 1998-02-03 |
| 5701974 | Railway hand brake apparatus with visual condition indicator | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1997-12-30 |
| 5593214 | Railway parking braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1997-01-14 |
| 5586812 | Railway braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1996-12-24 |
| 5558410 | Railway braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1996-09-24 |
| 5558411 | Railway braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1996-09-24 |
| 5558412 | Railway braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1996-09-24 |
| 5549363 | Railway braking apparatus | Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe +1 more | 1996-08-27 |
| 4236424 | Hand brake for railway vehicles | Wajih Kanjo, Richard J. Housman | 1980-12-02 |