| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Portugal | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Controlling combustion engines | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harris Victor Alan | 9 |
| #2 | Harris Victor A | 4 |
| #3 | Harris Alan Victor | 2 |
| #4 | Harris V A | 1 |
| #5 | Harris Victor Alan Hersham Val | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9925644D0 | Sliding gate exhaust brake assembly | |
| GB9312389D0 | Exhaust brake | |
| GB8514447D0 | Sliding gate assembly |