Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487504 | Structural block assembly | David L. Nickerson, Jeffrey A. Nickerson | 2019-11-26 |
| 9689860 | Concrete test cylinder mold, system, and method of use | David L. Nickerson | 2017-06-27 |
| 9689861 | Concrete test cylinder mold, system, and method of use | David L. Nickerson | 2017-06-27 |
| 9366028 | Masonry unit | David L. Nickerson | 2016-06-14 |