| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | Hong Kong | 1 | |
| #7 | Singapore | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buehning Peter G | 13 |
| #2 | Buehning Peter Gerhard | 5 |
| #3 | Buehning Sr Peter G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HK1895A | A process for preparing non-woven webs and melt-blowing apparatus therefor | |
| SG164694G | A process for preparing non-woven webs and melt-blowing apparatus therefor | |
| CA2130107A1 | Meltblowing die having presettable air-gap and set-back | |
| US4986743A | Melt blowing die | |
| KR0125769B1 | Meltblowing apparatus | |
| EP0377926A1 | A process for preparing non-woven webs and melt-blowing apparatus therefor | |
| US4936934A | Process and apparatus for collecting nonwoven web |