Average Co-Inventor Count = 10.00
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 (1 from 832,680 patents)
2 patents:
1. D998758 - Sealing disc for sealing vacuum valve
2. 11092244 - Sealing disc for vacuum closure