Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857770 | Building board and method of forming the building board | Choung-Houng Lai, Bryan Wiltzius, Nathan Frailey, Michael J. Lemberger | 2020-12-08 |
| 10767368 | Plastic coated composite building boards and method of making same | Robert J. Hauber | 2020-09-08 |
| 10589443 | Apparatus and method for constructing building boards using low friction surfaces | Robert J. Hauber, Nathan Frailey, Michael Fahey, Bryan Wiltzius, John Bridenstine | 2020-03-17 |