Average Co-Inventor Count = 3.20
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. Crotty Corporation (4 from 34 patents)
4 patents:
1. 6669262 - Clip lock visor
2. 6641198 - Clip lock visor
3. 6641197 - Sun visor assembly having a rounded edge
4. 6527328 - Clip lock visor