Average Co-Inventor Count = 2.00
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. Unarco Industries, Inc. (3 from 88 patents)
3 patents:
1. 7281719 - Shopping cart bumper
2. D548919 - Shopping cart frame
3. 7121562 - Shopping cart bumper