Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674221 | Erosion / corrosion resistant barrier coating | Matthew M. Hall, Timothy J. Keenan, Lana Margaret Placek, Scott Michael Kroon, Michael Edward Ferraro | 2023-06-13 |
| 4969380 | Gypsum board grooving system | — | 1990-11-13 |