| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | Italy | 3 | |
| #4 | Argentina | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Scaffolding | |
| #3 | Preparing clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rossi L | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB1495893A | Grinding and metering device for coffee powder | |
| GB1345199A | Mechanical unit for brewing infusions more particularly expresso-coffee | |
| CA926382A | Articulated pivotable continuous conveyor mounted on a wheeled frame, preferably carrying also a rotating mixer |