Average Co-Inventor Count = 1.33
ph-index = 2
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. Eta Sa Fabriques D'ebauches (1 from 262 patents)
2. Swatch Ag (1 from 53 patents)
2 patents:
1. D413530 - Wristwatch
2. 5500837 - Wristwatch in plastic material including a metallic reinforcing armature