Average Co-Inventor Count = 2.00
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. Phosphate Engineering and Construction Company (3 from 5 patents)
3 patents:
1. 5531975 - Process for the production of phosphoric acid and calcium fluoride
2. 5427757 - Process for the production of phosphoric acid and hydrogen fluoride from
3. 5180569 - Process for the production of phosphoric acid and hydrogen fluoride from