Average Co-Inventor Count = 4.00
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. China University of Mining and Technology (1 from 289 patents)
2. China Mining & Civil New Material Science and Technology Ltd. (1 from 4 patents)
3. Boxia Mining Technology Ltd. (1 from 2 patents)
1 patent:
1. 11034054 - Prefabricated stairs modular assembly mold and assembling method thereof