Average Co-Inventor Count = 2.00
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. Keson Industries, Inc. (1 from 18 patents)
2. Keson Industires, Inc. (1 from 1 patent)
2 patents:
1. D500692 - Wheeled distance measuring device
2. D491081 - Wheeled measuring device