| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | Brazil | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bennett John Robert Mcrae | 10 |
| #2 | Vowles Robert Walter | 4 |
| #3 | Bennett John R Mcc | 1 |
| #4 | Bennett John R M | 1 |
| #5 | Vowles Robert W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4911124A | Engines for use with gaseous fuels | |
| AU7513187A | Engines for use with gaseous fuels | |
| US4879975A | Alcohol fuel operation conversion means for internal combustion engines | |
| WO8706304A1 | I.c. engine with deck parting line intermediate of cylinder block | |
| BR8706095A | Two-stroke engine with insulated crankcase | |
| AU7165887A | Laser energy ignition system with purging chamber |