Average Co-Inventor Count = 2.77
ph-index = 3
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. Emhart Inc. (3 from 591 patents)
3 patents:
1. 5236240 - Sun visor attachment system
2. 5209529 - Secondary retention clip with pivoting clamping jaws
3. 5161759 - Wire bundle retainer