| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 21 | |
| #2 | Italy | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 5 | |
| #4 | Argentina | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Basic materials chemistry | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Engines, pumps and turbines | |
| #6 | Machines | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Preservation of human bodies | |
| #2 | Food preservation | |
| #3 | Foods | |
| #4 | Special foods | |
| #5 | Packaging | |
| #6 | Grinding or polishing devices | |
| #7 | Food shaping | |
| #8 | Steam engine plants | |
| #9 | Spraying devices | |
| #10 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sardo Alberto | 30 |
| #2 | Alberto Sardo | 2 |
| #3 | Sardo Stefano | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9613356A2 | Glass beveling machine | |
| ITTP930003D0 | Improvements to machines for machining sheets of glass or other materials which carry out the chamfer, bevel and flush grinding and polishing operations | |
| IT8582006D0 | Glass processing equipment |