Average Co-Inventor Count = 3.00
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. Regal Chemical Company (2 from 2 patents)
2. William E. King (0 patent)
3. Ronald P. Fister (0 patent)
4. Stanley J. Norris (0 patent)
2 patents:
1. 8357221 - Slow-release fertilizer and method of making and using same
2. 8182572 - Slow-release fertilizer and method of making and using same