| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Materials and metallurgy | |
| #5 | Chemical engineering | |
| #6 | Thermal processes | |
| #7 | Transport | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Unspecified technologies | |
| #3 | Fire-fighting | |
| #4 | Working metallic powder | |
| #5 | Harvesting | |
| #6 | Separation | |
| #7 | Unspecified technologies | |
| #8 | Dry-docking of vessels | |
| #9 | Air-conditioning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Powell Robert A | 11 |
| #2 | Zaleski Frank I | 2 |
| #3 | Byczynski Kenneth C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2622749A1 | Ventilation system and method of using the ventilation system | |
| CA2209054A1 | Monocoque pruning, mulching and cutting blade | |
| US5020854A | Folding chair constructed of sheet material | |
| US4869553A | Collapsible chair formed from sheet material | |
| US3248183A | High pressure high temperature filter | |
| US3142892A | Production of metal powder compacts | |
| US2333336A | Face guard |