| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | United States | 2 | |
| #3 | Australia | 1 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | France | 1 | |
| #7 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Control | |
| #5 | Telecommunications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Toubkin Walter Milton | 3 |
| #2 | Mulley Alan J | 2 |
| #3 | Toubkin Walter M | 2 |
| #4 | Gordon Martin | 1 |
| #5 | Toubkin Walter | 1 |
| #6 | Gordon M | 1 |
| #7 | Toubkin W M | 1 |
| #8 | Aran Jiyon Marei | 1 |
| #9 | Mulley Alan John | 1 |
| #10 | Uorutaa Miruton Toubukin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8722381D0 | Telemetry device | |
| GB8326109D0 | Echo sounder transducers | |
| GB2122451A | Echo sounder transducer | |
| GB2079098A | Transducers | |
| US4210970A | Echo sounders | |
| GB1570090A | Echo sounders | |
| GB1570089A | Echo sounders | |
| GB1310302A | Apparatus for generating a signal representative of the heading angle of a body |