| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 17 | |
| #2 | United States | 6 | |
| #3 | Canada | 3 | |
| #4 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Measurement | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Williams David Allen | 10 |
| #2 | Allen Jeffrey | 6 |
| #3 | Wright Peter Godfrey | 5 |
| #4 | Dopson Clive | 3 |
| #5 | Blundell David William | 2 |
| #6 | Jones Neil | 2 |
| #7 | Wilson Neil David | 2 |
| #8 | Hurr William J | 2 |
| #9 | Miles John | 1 |
| #10 | Davis John Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5448971A | Internal combustion engine and an improved rotary inlet valve for use therewith | |
| US5372212A | Suspension for a tracked vehicle | |
| US5501832A | Method and apparatus for forming a moulded article incorporating a reinforcing structure | |
| US5371802A | Sound synthesizer in a vehicle | |
| CA2075960A1 | Valve control means | |
| EP0477249A1 | Vehicle suspension device |