Average Co-Inventor Count = 1.00
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. Roblin Industries, Inc. (2 from 16 patents)
2 patents:
1. D265518 - Storage-preventing base for shopping cart
2. 4335892 - Cart with improved storage-preventing base