Average Co-Inventor Count = 2.00
ph-index = 1
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. Worldwide Integrated Resources, Inc. (1 from 61 patents)
1 patent:
1. 7509705 - Dustpan having interlockable mating grooves and channels to facilitate stacking together at least two dustpans