Average Co-Inventor Count = 1.00
ph-index = 4
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. Zenith International S.a. (4 from 37 patents)
4 patents:
1. D481644 - Oscillating weight for a watch
2. D481323 - Oscillating weight for a watch
3. D481324 - Oscillating weight for a watch
4. D480979 - Oscillating weight for a watch