Average Co-Inventor Count = 2.86
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. Other (4 from 832,680 patents)
4 patents:
1. 11672312 - Ring re-sizing attachment
2. 11278087 - Ring re-sizing attachment
3. 10182625 - Ring re-sizing attachment
4. 9775415 - Ring re-sizing attachment