Average Co-Inventor Count = 4.09
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. Wellguard As (3 from 3 patents)
3 patents:
1. 11346204 - Tool, system and a method for determining barrier and material quality behind multiple tubulars in a hydrocarbon wellbore
2. 10655456 - Apparatus for monitoring at least a portion of a wellbore
3. 10612342 - Plugging tool, and method of plugging a well