Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9255404 | Methods for producing precast pervious concrete panels | Daniel J. Willems, Alan Antoniewicz, Paul Staroszczyk, Nicholas Passint | 2016-02-09 |
| 8490363 | Modular concrete building | Clinton C. Krell | 2013-07-23 |
| 8132388 | Modular concrete building | Clinton C. Krell | 2012-03-13 |