Average Co-Inventor Count = 2.40
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 832,718 patents)
2. Artann Corporation (1 from 5 patents)
2 patents:
1. 5706815 - Method and device for measuring anisotropic mechanical properties of
2. 5533402 - Method and apparatus for measuring acoustic parameters in liquids using