Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776243 | Permeable cellular concrete and structure | Russell L. Goodson, Gary J. Colaizzi, Brian Masloff | 1998-07-07 |
| 5494514 | Weather resistant soil cement | Russell L. Goodson, Gary J. Colaizzi, Brian Masloff | 1996-02-27 |