| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 4 | |
| #2 | France | 4 | |
| #3 | Argentina | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Canada | 2 | |
| #6 | United States | 2 | |
| #7 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Environmental technology | |
| #4 | Mechanical elements | |
| #5 | Packaging and shipping | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Mixing | |
| #2 | Chemical or physical processes | |
| #3 | Water treatment | |
| #4 | Special measuring | |
| #5 | Frames | |
| #6 | Weighing | |
| #7 | Transport or storage devices | |
| #8 | Preparation of materials | |
| #9 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ricciardi R | 8 |
| #2 | Ricciardi Enrico | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1498336A | Flexibly mounted container system | |
| US3804298A | Gravimetric feeder | |
| US3710983A | Plural auger material handling blending system | |
| CA926355A | Bin discharger | |
| CA927813A | Metering apparatus |