| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | United States | 5 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | India | 3 | |
| #5 | Brazil | 2 | |
| #6 | Germany | 2 | |
| #7 | Italy | 2 | |
| #8 | Mexico | 2 | |
| #9 | South Africa | 2 | |
| #10 | Argentina | 1 | |
| #11 | Austria | 1 | |
| #12 | Australia | 1 | |
| #13 | Canada | 1 | |
| #14 | China | 1 | |
| #15 | Czechia | 1 | |
| #16 | France | 1 | |
| #17 | United Kingdom | 1 | |
| #18 | Hungary | 1 | |
| #19 | Israel | 1 | |
| #20 | Japan | 1 | |
| #21 | Norway | 1 | |
| #22 | Poland | 1 | |
| #23 | Romania | 1 | |
| #24 | Russian Federation | 1 | |
| #25 | Singapore | 1 | |
| #26 | Turkey | 1 | |
| #27 | Taiwan | 1 | |
| #28 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Mixing | |
| #3 | Air-conditioning | |
| #4 | Spinning | |
| #5 | Preliminary treatment of fibres | |
| #6 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gasser Hermann | 40 |
| #2 | Khermann Gasser | 1 |
| #3 | Gasser Hermmann | 1 |
| #4 | Hermann Gasser | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH683502A5 | Air-filter device. | |
| CH686051A5 | Control member for pipeline | |
| CH682721A5 | A method for mass transfer between liquid and gaseous media. | |
| EP0286993A2 | Combing cylinder for a combing machine | |
| CH659961A5 | Extraction device. | |
| CH659088A5 | Scraper for the cylinder of textile machines. |