Average Co-Inventor Count = 3.00
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. Royal Group, Inc. (4 from 91 patents)
4 patents:
1. D663697 - Conduit fitting ring
2. D635934 - Conduit fitting ring
3. D634712 - Conduit fitting ring
4. D633872 - Conduit fitting ring