| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Generating mechanical vibrations | |
| #3 | Sound-producing devices | |
| #4 | Measuring distances |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deines Kent L | 11 |
| #2 | Brumley Blair H | 10 |
| #3 | Cabrera Ramon G | 9 |
| #4 | Terray Eugene A | 9 |
| #5 | Rowe Francis D | 8 |
| #6 | Bradley Steven E | 7 |
| #7 | Yu Xiaolong | 3 |
| #8 | Maier Steve J | 1 |
| #9 | Merewether Ray | 1 |
| #10 | Vogt Mark A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2003214880A1 | Frequency division beamforming for sonar arrays | |
| US5808967A | Two-dimensional array transducer and beamformer | |
| US5689445A | Electronic compass and attitude sensing system | |
| US5315562A | Correlation sonar system | |
| US5343443A | Broadband acoustic transducer | |
| US5208785A | Broadband acoustic doppler current profiler | |
| CA2092564A1 | Acoustic doppler current profiler | |
| US5122990A | Bottom tracking system |