Average Co-Inventor Count = 1.82
ph-index = 5
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. Gentex Corporation (10 from 1,407 patents)
10 patents:
1. D961169 - Mandible shield
2. D944461 - Mandible shield
3. D937497 - Mandible shield
4. D856598 - Helmet cover
5. D850014 - Mandible shield
6. D807588 - Helmet cover
7. D794256 - Helmet cover
8. D788379 - Helmet cover
9. D788378 - Helmet cover
10. D774704 - Helmet cover