Average Co-Inventor Count = 3.27
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. Heritage Research Group (3 from 29 patents)
3 patents:
1. 11091409 - Safe aromatics
2. 10774016 - Safe aromatics
3. 8684135 - Sound barriers made from scrap and waste materials