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. Magnetic Variation Services, LLC (2 from 20 patents)
2 patents:
1. 12454868 - Drill pipe tally system
2. 12012809 - Drill pipe tally system