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Patent applications and USPTO patent grants for ZAUNER; GERALD.The latest application filed is for "track maintenance machine and method for stabilizing a ballast bed".
Patent | Date |
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Track Maintenance Machine And Method For Stabilizing A Ballast Bed App 20220170213 - BUERGER; MARTIN ;   et al. | 2022-06-02 |
Tamping Tine And Method For Tamping A Track App 20220145548 - BUERGER; Martin ;   et al. | 2022-05-12 |
Method and system for maintenance of a permanent way for rail vehicles Grant 11,255,055 - Buerger , et al. February 22, 2 | 2022-02-22 |
Method and measuring system for registering a fixed point adjacent a track Grant 10,589,763 - Buerger , et al. | 2020-03-17 |
System and Method of Surveying a Track App 20190257037 - WOLLANEK; SAMUEL ;   et al. | 2019-08-22 |
Method And System For Maintenance Of A Permanent Way For Rail Vehicles App 20190136462 - BUERGER; MARTIN ;   et al. | 2019-05-09 |
Method And Measuring System For Registering A Fixed Point Adjacent A Track App 20190031217 - BUERGER; MARTIN ;   et al. | 2019-01-31 |
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