| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Surface technology and coating | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Doors and windows | |
| #3 | Processes for applying fluent materials | |
| #4 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | George David L | 9 |
| Publication | Filing date | Title |
|---|---|---|
| US2016201357A1 | Tamper resistant bicycle lock | |
| WO2015031387A1 | Tamper resistant padlocks | |
| GB0320931D0 | Powered adverse weather displacement system | |
| GB9017524D0 | Washable sock hanger | |
| US4556839A | Electrical circuit identification means |