| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | United States | 4 | |
| #3 | Germany | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 | |
| #6 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Control | |
| #5 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Explosives | |
| #3 | Detonating devices | |
| #4 | Smoke generating devices | |
| #5 | Ammunition fuzes | |
| #6 | Blasting | |
| #7 | Alarm systems | |
| #8 | Electric switches | |
| #9 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Simpson Geoffrey Maurice | 10 |
| #2 | Simpson Geoffrey M | 5 |
| #3 | Watkinson Charles Roger | 1 |
| #4 | Walklate David Keith | 1 |
| #5 | Dummer Martin J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8825971D0 | Detonators | |
| GB8825972D0 | Detonating cord | |
| GB8824991D0 | Dye marking system | |
| GB8716545D0 | Explosive charges | |
| GB8518032D0 | Pyrotechnic device | |
| EP0126585A2 | Pyrotechnic or explosive device having electric ignition | |
| US4791870A | Pyrotechnic assembly | |
| DE3443778A1 | Pyrotechnic mixture for producing a radiation barrier screen, process for its preparation and device for discharging a pyrotechnic mixture | |
| GB8313932D0 | Firework | |
| GB8309219D0 | Pyrotechnic composition for producing radiation-blocking screen | |
| GB1580740A | Electrical contact panels | |
| GB1605426A | Pyrotechnics |