Koeger; Samuel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koeger; Samuel.The latest application filed is for "nbc filtration systems".
- Koeger; Samuel - Zikhron Yaaqov IL
- Koeger; Samuel - Zikhron Yaakov IL
| Patent | Date |
|---|---|
| Air filter including a scavenging shutter Grant 11,333,111 - Koeger , et al. May 17, 2 | 2022-05-17 |
| Nbc Filtration Systems App 20220032092 - KOEGER; Samuel ; et al. | 2022-02-03 |
| Modular Nbc Filtration System For Protection Shelters App 20210393994 - KOEGER; Samuel ; et al. | 2021-12-23 |
| Blast valve utilizing an aerodynamically configured blade Grant 11,073,300 - Koeger , et al. July 27, 2 | 2021-07-27 |
| Nbc Filtration System With Air Exchange Backup Unit App 20210178197 - KOEGER; Samuel ; et al. | 2021-06-17 |
| Compact NBC filtration system for collective protection shelters Grant 11,033,761 - Koeger , et al. June 15, 2 | 2021-06-15 |
| Air Filter Including A Scavenging Shutter App 20210017939 - KOEGER; Samuel ; et al. | 2021-01-21 |
| Air Filter Including A Scavenging System App 20200368664 - KOEGER; Samuel ; et al. | 2020-11-26 |
| Compact Nbc Filtration System For Collective Protection Shelters App 20190282841 - KOEGER; Samuel ; et al. | 2019-09-19 |
| Blast Valve Utilizing An Aerodynamically Configured Blade App 20190257549 - KOEGER; Samuel ; et al. | 2019-08-22 |
| NBC-building protection system and method Grant 7,354,473 - Fuchs , et al. April 8, 2 | 2008-04-08 |
| Unidirectional valves and methods of their use Grant 7,040,345 - Koeger , et al. May 9, 2 | 2006-05-09 |
| System and method for protection against nuclear, biological and chemical (NBC) contamination Grant 6,923,716 - Koeger August 2, 2 | 2005-08-02 |
| System And Method For Protection Against Nuclear, Biological And Chemical (nbc) Contamination App 20050048908 - Koeger, Samuel | 2005-03-03 |
| Unidirectional valves and methods of their use App 20040149337 - Koeger, Samuel ; et al. | 2004-08-05 |
| NBC-building protection system and method App 20040144104 - Fuchs, Karl-Hans ; et al. | 2004-07-29 |
| Sealable lead-through system App 20040069369 - Fuchs, Albrecht ; et al. | 2004-04-15 |
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