Average Co-Inventor Count = 1.00
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. Petro-canada (4 from 52 patents)
4 patents:
1. D417917 - Service station canopy
2. D402771 - Service station canopy
3. D391646 - Service station canopy
4. D382070 - Fuel pump station