Average Co-Inventor Count = 3.00
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. Lignyte Co., Ltd. (1 from 11 patents)
1 patent:
1. 9744586 - Binder coated refractories, casting mold using the same, and method of manufacturing casting mold using the same