| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Symons Arthur H | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2640249A | Wall form panel | |
| US2413342A | Adjustable shore | |
| US2368385A | Shore | |
| US2331247A | Shore head structure | |
| US2162869A | Form structure for concrete walls | |
| US1831613A | Shore | |
| US1829550A | Shore | |
| US1882458A | Shore | |
| US1796771A | Form clamp | |
| US1704307A | Form clamp | |
| US1726776A | Column clamp | |
| US1783266A | Shore | |
| US1755708A | Adjusting device |