| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | Canada | 2 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology | |
| #3 | Optics | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Image data processing | |
| #3 | Optical systems | |
| #4 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grindon John R | 4 |
| #2 | Cruickshank John S | 2 |
| #3 | Grindon John Russell | 2 |
| #4 | Cruickshank John Smith | 1 |
| #5 | Cruickshank John Smith Meadowv | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0313193A2 | Projection apparatus | |
| GB8719951D0 | Three-dimensional scanner | |
| US4846577A | Optical means for making measurements of surface contours | |
| US4871256A | Means for projecting patterns of light |