| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | General building constructions | |
| #3 | Unspecified technologies | |
| #4 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schachner Edward Edmund | 12 |
| Publication | Filing date | Title |
|---|---|---|
| CA129613A | Sidewalk light | |
| US952049A | Sidewalk-light. | |
| US894801A | Soffit structure for staircases. | |
| US875113A | Fireproof stair structure. | |
| US893198A | Non-slipping tread. | |
| US870905A | Stair construction. | |
| CA107469A | Fireproof stairs | |
| CA107823A | Step for stairs | |
| US863760A | Fireproof stair structure. | |
| US844409A | Construction of steps for staircases. | |
| US844408A | Fireproof stair structure. | |
| US824823A | Concrete-wall house construction. |