| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 5 | |
| #2 | Canada | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Australia | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | WIPO (World Intellectual Property Organization) | 3 | |
| #7 | South Africa | 3 | |
| #8 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Circuits for supplying electric power | |
| #3 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shann Peter Christian | 13 |
| #2 | Shann Peter | 11 |
| #3 | Christian Shann Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0803086D0 | Security marking for explosive items | |
| CA2302166A1 | Sequential detonation of explosive charges | |
| GB9907547D0 | Logging of detonator usage | |
| GB9815533D0 | Setting of time delays in a sequence of explosive detonations | |
| GB9814592D0 | Sequential detonation of explosive charges |