Average Co-Inventor Count = 2.25
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. Polyphalt Inc. (2 from 7 patents)
2. University of Toronto (1 from 493 patents)
3 patents:
1. 6100317 - Stabilized bitumen compositions
2. 5719215 - Treatment of rubber to form bituminous compositions
3. 5705564 - In-situ stabilized compositions