| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Spain | 1 | |
| #7 | Ireland | 1 | |
| #8 | India | 1 | |
| #9 | Norway | 1 | |
| #10 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Medical technology | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Pipes | |
| #3 | Physical therapy devices | |
| #4 | Physical training equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lynch Robert P | 9 |
| #2 | Lynch Robert Patrick | 1 |
| #3 | Robert P Lynch | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5372561A | Apparatus for suspension assisted ambulation | |
| US4986697A | Marine pipeline trenching plow for simultaneous pipe laying and entrenchment | |
| US4802794A | Reel type marine pipe laying apparatus with tension induced pipe straightening | |
| IE851121L | Trenching and pipe laying apparatus | |
| EP0164202A1 | Marine pipeline trenching plough | |
| US4538937A | Marine continuous pipe laying system |