| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Czechia | 1 | |
| #6 | Finland | 1 | |
| #7 | Hungary | 1 | |
| #8 | Mexico | 1 | |
| #9 | Norway | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Poland | 1 | |
| #12 | Ukraine | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rigazzi Pier Andrea | 19 |
| Publication | Filing date | Title |
|---|---|---|
| EP0937196A1 | Process for the formation of a fuel mixture and for its ignition in a pre-chamber that is open toward the cylinders | |
| MX9606208A | Linear electrical energy generator. | |
| CZ357596A3 | Device for generating electrical energy | |
| CA2111203C | Magnetic device for converting reciprocating into rotating motion |