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. Patek Philippe Sa Geneve (1 from 71 patents)
2. Breitling Ag (6 patents)
1 patent:
1. 12510866 - Timepiece movement comprising a countdown chronograph mechanism and a striking mechanism