| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 18 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 1 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Civil engineering | |
| #3 | Transport | |
| #4 | Electrical machinery and energy | |
| #5 | Telecommunications | |
| #6 | Digital networks | |
| #7 | Computer technology | |
| #8 | Machines | |
| #9 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Geophysics | |
| #2 | Earth drilling | |
| #3 | Ships | |
| #4 | Radio navigation | |
| #5 | Electric digital data processing | |
| #6 | Unspecified technologies | |
| #7 | Transmission | |
| #8 | Pipes | |
| #9 | Digital information transmission | |
| #10 | Cables and insulators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paffenholz Josef | 4 |
| #2 | Chambers Ronald Edward | 4 |
| #3 | Gremillion Ernest J | 3 |
| #4 | Barr Frederick James | 3 |
| #5 | Beasley Craig J | 2 |
| #6 | Norris Michael W | 2 |
| #7 | Gaiser James E | 2 |
| #8 | Workman Ricky L | 1 |
| #9 | Guyton William Alfred | 1 |
| #10 | Romagnoli Jr Richard Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5323894A | Vibrating hole forming device for seismic exploration |