Average Co-Inventor Count = 1.67
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. Moldex-metric, Inc. (2 from 92 patents)
2 patents:
1. D464469 - Headband with yoke
2. 6353938 - Sound attenuating earmuff