Average Co-Inventor Count = 1.33
ph-index = 3
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. (3 from 26 patents)
2. Unr Industires, Inc. (1 from 1 patent)
4 patents:
1. D365511 - Luggage cart wheel
2. D353090 - Luggage cart wheel
3. 5289936 - Plastic basket
4. 5255930 - Shopping cart having plastic basket