Average Co-Inventor Count = 3.53
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. Amsa, Inc. (5 from 90 patents)
5 patents:
1. D957782 - Garment cart
2. D907876 - Garment cart
3. D907322 - Garment cart
4. D878000 - Shopping cart
5. RE46281 - Set of cart baskets