Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866924 | Vehicle toilet with improved sanitation and security features | Razmik B. Boodaghians, David Beach, David J. Kim, Christopher Choi, Christoph Goeschel +1 more | 2024-01-09 |
| 10816371 | Liquid level sensor with improved removability | Robert G. Ratliff, David Beach, Christopher Choi, David J. Kim, Razmik B. Boodaghians | 2020-10-27 |
| 10472814 | Vehicle toilet with improved sanitation and security features | David J. Kim, David Beach, Razmik B. Boodaghians, Christopher Choi, Christoph Goeschel +1 more | 2019-11-12 |
| 9988801 | Vacuum toilet assembly | Arnaud Namer, David Beach, Joerg Stachowski, Howard C. B. Kuhns, Jorge Alfonso Bautista Hernandez +1 more | 2018-06-05 |
| 9657473 | Vacuum toilet assembly | Arnaud Namer, David Beach, Joerg Stachowski, Howard C. B. Kuhns, Jorge Alfonso Bautista Hernandez +1 more | 2017-05-23 |