Average Co-Inventor Count = 1.29
ph-index = 6
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Manufacture D'articles De Precision Et De Dessin - M.a.p.e.d. (4 from 41 patents)
2. Maped (4 from 14 patents)
3. Manufacture D'articles De Precision Et De Dessin—m.a.p.e.d. (2 from 9 patents)
4. Manufacture D'articles De Precision (2 from 5 patents)
12 patents:
1. D505451 - Compass
2. D504912 - Compass
3. D504913 - Compass
4. D504914 - Compass
5. D469804 - Compass
6. D457302 - Box for office supplies
7. D456039 - Compass
8. D453530 - Compass
9. D440397 - Case for a compass
10. D436627 - Office magnet
11. D425121 - Eraser
12. D425122 - Eraser