Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972172 | Paving block | Mike McIntyre, Scott Swierad, Ray Rodenburgh, Wilhelm Engelmann | 2022-12-06 |
| 11060551 | Snap alignment guard for nut plate ring | — | 2021-07-13 |
| 10360879 | Shoulder rest for bowed string instruments | Tigran Vardanyan | 2019-07-23 |
| 10316513 | Construction system having corner core blocks and decorative face blocks | Ray Rodenburgh | 2019-06-11 |
| 10060124 | Construction system having corner core blocks and decorative face blocks | Ray Rodenburgh | 2018-08-28 |
| 9453341 | Wall system having core supporting blocks and decorative fascia blocks | Scott Swierad, Ray Rodenburgh | 2016-09-27 |