Average Co-Inventor Count = 5.00
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. Husky Oil Operations Limited (1 from 31 patents)
2. Nova Husky Research Corporation (1 from 8 patents)
2 patents:
1. 5249883 - Metal plate/asphalt pavement
2. 4904305 - Novel asphaltic composition