Average Co-Inventor Count = 4.00
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. Tecogen, Inc. (2 from 25 patents)
2 patents:
1. 5240575 - NO.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and
2. 5147516 - NO.sub.x reduction by sulfur tolerant coronal-catalytic apparatus and