Average Co-Inventor Count = 5.00
ph-index = 6
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. Smc Corporation (6 from 1,470 patents)
6 patents:
1. D946712 - Electromagnetic valve
2. D910147 - Electromagnetic valve
3. D910148 - Electromagnetic valve
4. D909536 - Electromagnetic valve
5. D909537 - Electromagnetic valve
6. D909538 - Electromagnetic valve