Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414864 | Plasterboards and methods for making them | Mithun N. Kamath, Choung-Houng Lai, Gerald D. Boydston, Bryan Wiltzius, Eric Dong +1 more | 2022-08-16 |
| 11303275 | Relay circuitry with self regulating charging | David W. Messersmith, William Glaser | 2022-04-12 |
| 11268277 | Polyester laminated building boards with improved surface characteristics | Gerald D. Boydston, Bryan Wiltzius, Choung-Houng Lai | 2022-03-08 |