| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Unspecified technologies | |
| #3 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buyken Frank E | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US3347510A | Waler bracket | |
| US3259930A | Method of making a form tie | |
| US3260495A | Form tie | |
| US3075272A | Concrete form tie and method of producing the same | |
| US3024527A | Method of producing concrete form ties and the like | |
| US2760297A | Crab trap | |
| CA760903A | Form tie | |
| CA762150A | Form tie | |
| CA774015A | Waler bracket | |
| CA774014A | Waler bracket | |
| CA613870A | Concrete form tie and method of production |