| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Bulgaria | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Czechia | 1 | |
| #7 | Estonia | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Croatia | 1 | |
| #10 | Israel | 1 | |
| #11 | Iceland | 1 | |
| #12 | Latvia | 1 | |
| #13 | Norway | 1 | |
| #14 | New Zealand | 1 | |
| #15 | Poland | 1 | |
| #16 | Slovenia | 1 | |
| #17 | Slovakia | 1 | |
| #18 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | IT methods for management | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Household appliances | |
| #2 | Locks | |
| #3 | Coin-freed | |
| #4 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Butler Charles Alexei | 17 |
| #2 | Butler Alexei C | 1 |
| #3 | Charles | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0217246A2 | Secure delivery system | |
| NZ509218A | Secure home delivery system having a securable container with a flexible link releasably connected to an anchoring fixture fixed to a delivery site by a locking mechanism |