Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816371 | Liquid level sensor with improved removability | Robert G. Ratliff, Oscar Mathews, David Beach, Christopher Choi, Razmik B. Boodaghians | 2020-10-27 |
| 10753100 | Flooring panel equipped with quick-release adhesive sheet | Chi-Jung Lin | 2020-08-25 |
| 10683652 | Multiple rinse injections to reduce sound in vacuum toilets | David Beach, Kent L. Gee, John-Paul Jaewoon Yu, Scott D. Sommerfeldt, Garen Murray +1 more | 2020-06-16 |