Average Co-Inventor Count = 1.00
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. The National Lime and Stone Company (2 from 7 patents)
2 patents:
1. 10118860 - Method of making concrete
2. 9963389 - Concrete batch formulation and method of making concrete