Average Co-Inventor Count = 3.75
ph-index = 2
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. Thetford Corporation (2 from 123 patents)
2 patents:
1. 7765625 - Flush toilet assembly
2. D536076 - Self-contained, bench-type sanitary system