| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | United States | 4 | |
| #3 | Denmark | 2 | |
| #4 | Brazil | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Ireland | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Norway | 1 | |
| #12 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Basic materials chemistry | |
| #4 | Machines | |
| #5 | Biotechnology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Arsovic Hans Milinko | 4 |
| #2 | Imhof Hugo | 4 |
| #3 | Arsovic Hans M | 2 |
| #4 | Arsovic H | 2 |
| #5 | Imof Yugo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH636330A5 | Manure treatment process. | |
| US4082532A | Process for making extruded cattle manure pellets | |
| US4028030A | Installation for pelletizing organic waste materials | |
| DE2506795A1 | METHOD AND DEVICE FOR CONVERTING ORGANIC WASTE INTO GRANULATE | |
| CH604878A5 | Humus fertilizer from organic waste | |
| CH591280A5 | Humus fertilizer from organic waste - prepd. by adjustment of moisture content, shredding, spinning, breakage and drying of the fibres to give granules |