Average Co-Inventor Count = 3.00
ph-index = 7
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. Victaulic Company (8 from 419 patents)
8 patents:
1. D901286 - Pipe coupling
2. D875221 - Pipe coupling
3. D875220 - Pipe coupling
4. D873651 - Pipe coupling
5. D828748 - Pipe coupling
6. D820074 - Pipe coupling
7. D820076 - Pipe coupling
8. D819435 - Pipe coupling