Average Co-Inventor Count = 2.00
ph-index = 5
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. Jsp Corporation (14 from 231 patents)
14 patents:
1. D1036416 - Control pack
2. D1001727 - Battery pack
3. D1000413 - Ear defender
4. D998591 - Ear cup
5. D998592 - Ear defender ear cup
6. 11554275 - Full face respirator
7. D968365 - Ear defender
8. D921994 - Helmet strap
9. D918380 - Full face respirator
10. D897045 - Helmet shell
11. D897047 - Helmet shell
12. D871680 - Helmet strap
13. D810276 - Respiratory mask with removable cover
14. D803389 - Removable cover for a respiratory mask