| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | China | 2 | |
| #4 | Canada | 1 | |
| #5 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Vehicle suspension arrangements | |
| #3 | Cranes | |
| #4 | Pumps | |
| #5 | Siphons | |
| #6 | Motor vehicles | |
| #7 | Hydraulic engineering | |
| #8 | Wind motors | |
| #9 | Special wind, spring and weight motors | |
| #10 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Manchester Jonathan Ralph | 7 |
| #2 | Wilkinson Stephen | 3 |
| #3 | Manchester Ralph | 3 |
| #4 | Watchorn Michael John | 1 |
| #5 | Bingham Martin Fletcher | 1 |
| #6 | Bingham Martin | 1 |
| #7 | Grinsted Timothy William | 1 |