| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | France | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements | |
| #6 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Labelling machines | |
| #4 | Climate change adaptation technologies | |
| #5 | Animal care | |
| #6 | Venting or aerating devices | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ogden Hubert S | 5 |
| #2 | Ogden Hubert S Dr | 1 |
| #3 | Dee Ogden Stanley | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA988040A | Filtering apparatus having an integrally removable filter cartridge | |
| US3116712A | Closed cycle fish rearing system | |
| US2627351A | Filter | |
| US2406246A | Valve | |
| US2244796A | Revenue seal stamp affixing mechanism |