| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Canada | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | France | 1 | |
| #8 | Ireland | 1 | |
| #9 | Italy | 1 | |
| #10 | New Zealand | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Marine propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Conrad Peter G | 13 |
| #2 | Conrad Peter Gillion | 1 |
| #3 | Conrad P G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4831953A | Structural sails | |
| EP0249427A1 | Composite thread line sails | |
| US4815409A | Structural sail with improvements in leech area | |
| US4702190A | Structural sail with grid members | |
| IE851729L | Stress distribution in sails | |
| US4624205A | Method of stress distribution in a sail, a sail embodying the same and sail construction | |
| US4593639A | Method of stress distribution in a sail and sail construction |