Average Co-Inventor Count = 1.20
ph-index = 4
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. Unr Industries, Inc. (2 from 26 patents)
2. Unarco LLC (2 from 8 patents)
4 patents:
1. 5836422 - Shopping cart having front basket wall with lowered upper edge and
2. D379706 - Upper edge for a front wall of a shopping cart basket
3. D365904 - Luggage cart
4. 5350182 - Shopping cart having undercarriage tray with integral basket