| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 38 | |
| #2 | EPO (European Patent Office) | 15 | |
| #3 | Hong Kong | 10 | |
| #4 | Australia | 7 | |
| #5 | Canada | 7 | |
| #6 | China | 7 | |
| #7 | United States | 7 | |
| #8 | WIPO (World Intellectual Property Organization) | 6 | |
| #9 | South Africa | 6 | |
| #10 | Japan | 1 | |
| #11 | Singapore | 1 | |
| #12 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cowper Brian Edward | 54 |
| #2 | Brian Edward Cowper | 6 |
| #3 | Cowper Brian | 6 |
| #4 | Talbot Don | 5 |
| #5 | Banham Peter Francis | 2 |
| #6 | Banham Peter | 2 |
| #7 | Cowper Brian E | 2 |
| #8 | Bradley Kenneth John | 2 |
| #9 | Banham John Anthony | 1 |
| #10 | Cowper B E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201515821D0 | Security mechanism | |
| GB201109182D0 | Anti-tamper lock | |
| GB201103821D0 | Lock cylinder & key therefor | |
| GB201002548D0 | Improved lock cylinder | |
| GB0501986D0 | Lock | |
| AU2004240250A1 | Lock | |
| GB0208221D0 | Locking mechanism and method of assembly | |
| GB0205583D0 | Lock | |
| TW493033B | Door fastening device | |
| US6733051B1 | Door fastening device | |
| GB0005756D0 | Lock | |
| GB0005752D0 | Lock | |
| GB0005754D0 | Lock | |
| GB0005755D0 | Lock | |
| GB0005753D0 | Lock | |
| GB9929112D0 | Door fastening device | |
| EP0892132A2 | Lock | |
| EP0892130A2 | Lock cylinder | |
| EP0892129A2 | Lock | |
| GB9613465D0 | Key-operated locks and lock keys |