| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Hong Kong | 2 | |
| #3 | Singapore | 2 | |
| #4 | Argentina | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | Israel | 1 | |
| #8 | Japan | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Allen Starling Jr | 5 |
| #2 | Johnson Jr Allen Starling | 2 |
| #3 | Johnson Allen Staling Jr | 1 |
| #4 | Johnson Jr Allen S | 1 |
| #5 | Johnson Frances Hedrick | 1 |
| #6 | Aren Sutaaringu Jiyonson Jiyun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL67121D0 | Method and apparatus for increasing efficiency of internal collection filter bags | |
| ZA8207743B | Method and apparatus for increasing efficiency of internal collection filter bags |