| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kerjean Alain | 11 |
| #2 | Malfroy Roger | 2 |
| #3 | Weber Karl | 1 |
| #4 | Alain Kerjean | 1 |
| #5 | Hernandez De La Casa Julian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1469339A1 | Resilient hinge for spectacles frame with a diabolo type pivot axis | |
| EP1139148A1 | Low friction elastic hinge | |
| EP0892296A1 | Resilient hinge for a flat spectacle temple | |
| EP0519143A1 | Improvements introduced in animal lacteal feeding facilities | |
| EP0396110A2 | Adjustable side-piece for spectacles |