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. Ciments Francais (1 from 18 patents)
2. Axim (1 from 1 patent)
2 patents:
1. 5976242 - Setting-retarder and its application to concrete, mortars and/or grouts
2. 5626666 - Milling agent for cements