Average Co-Inventor Count = 3.27
ph-index = 3
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 (2 from 832,718 patents)
2. Norwich Technologies, Inc. (1 from 8 patents)
3 patents:
1. 9404675 - Cavity receivers for parabolic solar troughs
2. 9297554 - Cavity receivers for parabolic solar troughs
3. 8978642 - Cavity receivers for parabolic solar troughs