| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Mechanical elements | |
| #4 | Agriculture | |
| #5 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Frames | |
| #3 | Optical systems | |
| #4 | Cameras | |
| #5 | Harvesting | |
| #6 | Data processing systems | |
| #7 | Crop agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Howard | 9 |
| Publication | Filing date | Title |
|---|---|---|
| GB0903970D0 | Camera motion control | |
| GB0903971D0 | Camera crane | |
| GB0807744D0 | Camera control systems | |
| US2008071652A1 | Declining balance financial calculation with no remainder | |
| US4245458A | Extendable tool bar for hay rakes | |
| CA155788A | Scale | |
| CA493106A | Windshield wiper with air and water supply |