Average Co-Inventor Count = 3.00
ph-index = 3
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. Adm Agri-industries, Ltd. (2 from 5 patents)
2. Ogilvie Mills, Inc. (1 from 12 patents)
3 patents:
1. 5367068 - Glass-like polysaccharide abrasive grit
2. 5360903 - Glass-like polysaccharide abrasive grit
3. 5066335 - Glass-like polysaccharide abrasive grit