Average Co-Inventor Count = 3.00
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. American Seating Company (5 from 86 patents)
5 patents:
1. D484323 - Triple passenger seat
2. D480569 - Dual passenger seat with grab rail
3. D475209 - Dual passenger seat
4. D467743 - Passenger seat with grab rail
5. D467088 - Passenger seat