Average Co-Inventor Count = 4.00
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. Ames True Temper, Inc. (1 from 177 patents)
2. Uniontools, Inc. (1 from 30 patents)
2 patents:
1. 7866686 - Collapsible wheelbarrow
2. D508597 - Frame for a collapsible wheel barrow