Average Co-Inventor Count = 1.64
ph-index = 5
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 Sales Gmbh (1 from 24 patents)
6 patents:
1. D919267 - Shoe sole
2. D878718 - Shoes
3. D876758 - Footwear
4. D860596 - Footwear
5. D856640 - Footwear (sandal)
6. D846842 - Sandal