Average Co-Inventor Count = 4.37
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.
5 patents:
1. D1038851 - Spoiler for motor cars
2. D997808 - Tailpipe
3. D956645 - Tailpipe
4. D956646 - Tailpipe
5. D836515 - Exhaust pipe