| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Brazil | 3 | |
| #3 | Norway | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Ships | |
| #2 | Earth drilling | |
| #3 | Foundations and excavations | |
| #4 | Hydraulic engineering | |
| #5 | Compressed gas holders |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horton Edward E | 17 |
| #2 | Maher James V | 1 |
| #3 | Ee Horton | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2008041068A1 | Liquefied natural gas re-gasification and storage unit | |
| US4740109A | Multiple tendon compliant tower construction | |
| US4702321A | Drilling, production and oil storage caisson for deep water | |
| US4648750A | Jacket tower structure and method of installation | |
| CA22833A | Type-writing machine | |
| CA48280A | Tire |