| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | United States | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control | |
| #3 | Machines | |
| #4 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Candy Bruce Halcro | 6 |
| #2 | Candy Bruce H | 3 |
| #3 | Halcro Candy Bruce | 1 |
| #4 | Candy Bruce | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AUPM687594A0 | Preamplifier | |
| AUPM678494A0 | Ultra low distortion hyperfidelity amplifier | |
| US5506506A | Metal detector for detecting and discriminating between ferrous and non-ferrous targets in ground | |
| WO9302407A1 | Improved power supply regulator | |
| US5496411A | Ultrasonic vibration generator and use of same for cleaning objects in a volume of liquid | |
| AU656203B2 | Ultrasonic vibration generation and use | |
| AU4796390A | Metal detector | |
| GB9000707D0 | Metal detector | |
| AU6628186A | Metal detector sensing head with reduced eddy current coils |