Hawryszkow; Michael G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hawryszkow; Michael G..The latest application filed is for "pneumatic pressure operated parking brake for a railway vehicle brake system".
- Hawryszkow; Michael G. - Munster IN
| Patent | Date |
|---|---|
| Pneumatic pressure operated parking brake for a railway vehicle brake system Grant 5,794,739 - Ring , et al. August 18, 1 | 1998-08-18 |
| Railway vehicle brake system Grant 5,701,975 - Hawryszkow December 30, 1 | 1997-12-30 |
| Bearing assembly for an articulated coupling apparatus which connects adjacent ends of a pair of railway cars together Grant 5,172,819 - Daugherety, Jr. , et al. December 22, 1 | 1992-12-22 |
| Locking assembly to secure a bearing assembly in an articulated coupling apparatus for connecting adjacent ends of a pair of railway cars Grant 5,042,393 - Kanjo , et al. August 27, 1 | 1991-08-27 |
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