Average Co-Inventor Count = 1.33
ph-index = 1
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. Varian Associates, Inc. (2 from 777 patents)
2 patents:
1. 5262727 - NMR probe
2. 5237274 - NMR probe