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. Messier Fonderie D'arudy (1 from 2 patents)
2. U.c.p.i. Societe Pour L'utilisation Des Ceramiques Et Des Platres Dans (1 from 1 patent)
1 patent:
1. 4700768 - Metal casting process using a lost pattern, moulds for performing this