Average Co-Inventor Count = 2.67
ph-index = 4
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 (3 from 392 patents)
2. Price Corporation (1 from 1 patent)
4 patents:
1. 5538311 - Visor mounting bracket with integral storage
2. 5433509 - Adjustable armrest
3. 5374097 - Universal visor mounting system
4. 5020855 - Adjustable headrest