Average Co-Inventor Count = 3.43
ph-index = 2
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. Prince Corporation (2 from 392 patents)
2 patents:
1. 5061005 - Snap-in visor mount
2. 4879637 - Light control circuit for vanity mirror assembly