Average Co-Inventor Count = 1.00
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. Longines Watchco., Francillon Ltd. (2 from 13 patents)
2 patents:
1. D1080406 - Wristwatch
2. D1077667 - Watch case