Average Co-Inventor Count = 4.44
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. Sherritt Gordon Limited (1 from 5 patents)
2. 698638 Alberta Ltd. (1 from 4 patents)
3. Viridian, Inc. (5 patents)
4. Manher M. Makwana (0 patent)
5. Michael Joseph Collins (0 patent)
6. Ian Martin Masters (0 patent)
7. Michael Edward Chalkley (0 patent)
2 patents:
1. 5711929 - Purification of elemental sulphur
2. 5403571 - Purification of elemental sulphur