Average Co-Inventor Count = 3.60
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. E.i. Dupont De Nemours and Company (2 from 16,338 patents)
2. Other (1 from 832,843 patents)
3 patents:
1. 5210057 - Partially crystallizable glass compositions
2. 5137848 - Dielectric composition containing kerf additive
3. 4959330 - Crystallizable glass and thick film compositions thereof