Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512483 | Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures | George David Richardson | 2022-11-29 |
| 11512484 | Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete | George David Richardson, Jorge Ricardo Rosas-Gracida, Zi Li Fang | 2022-11-29 |
| 11499308 | Structure-lining apparatus with adjustable width and tool for same | George David Richardson, Zi Li Fang, Yue Heng Leung | 2022-11-15 |