Average Co-Inventor Count = 1.00
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. Supelco, Inc. (3 from 19 patents)
3 patents:
1. D312876 - Long-tube heatless concentrator
2. D312875 - Short-tube heatless concentrator
3. D312691 - Threaded heatless concentrator