| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Building materials | |
| #3 | Finishing work on buildings | |
| #4 | Structural elements | |
| #5 | Shaping clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walper Curry Ora | 10 |
| #2 | Ora Walper Curry | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US1607325A | Adhesive plastic composition | |
| US1476938A | Means and method for preparing plastic compositions | |
| US1502603A | Composition board | |
| US1531530A | Process of plastering | |
| CA242670A | Plastic composition preparing device | |
| CA243363A | Wall | |
| CA246605A | Plastering system | |
| CA246604A | Wall | |
| CA246603A | Plaster board | |
| CA246606A | Composition board | |
| CA243362A | Angle reinforcement | |
| CA247371A | Corner bead | |
| CA243900A | Plastering composition | |
| CA243899A | Building |