Average Co-Inventor Count = 1.00
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. The Goodyear & Tire Rubber Company (7,034 patents)
2. Shell Canada Limited (8 patents)
3. Mossi & Ghisolfi Overseas S.a. (7 patents)
4. Jack Edward Prince (0 patent)
5. Charles Leo Davis (0 patent)
6. Tak Man Cheung (0 patent)
0 patent: