Average Co-Inventor Count = 2.00
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. Compass Minerals Manitoba Inc. (3 from 7 patents)
2. Compass Minerais Manitoba Inc. (1 from 1 patent)
3. Ekg Agricultural Solutions Inc. (0 patent)
4. Green, Kerry (0 patent)
4 patents:
1. RE48377 - Phosphorus zinc manganese fertilizer
2. 9365462 - Phosphate magnesium zinc fertilizer
3. 9187380 - Phosphorus zinc manganese fertilizer
4. 9133065 - High efficiency magnesium fertilizer