Average Co-Inventor Count = 1.50
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. Birkenstock IP Gmbh (3 from 106 patents)
3 patents:
1. D1100441 - Sandal
2. D1041827 - Part of a mule shoe
3. D1039799 - Mule