Average Co-Inventor Count = 8.00
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. Veb Filmfabrik Wolfen (2 from 10 patents)
2 patents:
1. 4131470 - Process for the stabilization and antifogging of photographic silver
2. 4120726 - Silver-halide emulsion sensitized with an asymmetrical disulfide