Average Co-Inventor Count = 3.82
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. Donnelly Corporation (4 from 912 patents)
2. Donnelly Mirrors Limited (2 from 37 patents)
3. Aqua-nu Filtration (1 from 1 patent)
7 patents:
1. 8607992 - Ceramic filter
2. 6331066 - Lighted vehicular mirror assembly
3. 6183119 - Lighted vehicular mirror assembly
4. 6000823 - Rearview mirror assembly
5. D400481 - Rearview mirror
6. 5820245 - Rearview mirror assembly
7. 5572354 - Rearview mirror support bracket with retaining protrusion, rearview