Average Co-Inventor Count = 3.00
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. Matsushita Electric Industrial Co., Ltd. (6 from 27,375 patents)
6 patents:
1. 7404487 - Commodity package
2. D508849 - Container for dry batteries
3. D507484 - Container for dry batteries
4. D497547 - Container for dry batteries
5. D494464 - Container for dry batteries
6. D489253 - Container for dry batteries