| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | Australia | 2 | |
| #4 | Germany | 2 | |
| #5 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Finishing work on buildings | |
| #3 | Scaffolding | |
| #4 | Office furniture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Papsco William G | 10 |
| #2 | Cohn Harry Jr | 4 |
| #3 | Bean Rufus C | 4 |
| #4 | Cohn Jr Harry | 3 |
| #5 | Cohn Jun Harry | 2 |
| #6 | Bryan Robert E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4040588A | Bracket base | |
| US3967420A | Portable wall system and method of installing same | |
| US4023686A | Dolly for maneuvering modules of a modular wall system | |
| CA943737A | Modular wall construction |