Average Co-Inventor Count = 5.14
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. Frank's International, Inc. (3 from 129 patents)
3 patents:
1. 9797208 - Apparatus and methods for setting slips on a tubular member
2. 9605497 - Drill pipe and casing elevator
3. 9546525 - Apparatus and methods for setting slips on a tubular member