Average Co-Inventor Count = 4.71
ph-index = 3
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. (2 from 129 patents)
2. Frank's Casing Crew and Rental Tools, Inc. (1 from 74 patents)
3. Training Bat, LLC (1 from 1 patent)
4 patents:
1. 9234395 - Tubular guiding and gripping apparatus and method
2. 8950475 - Tubular guiding and gripping apparatus and method
3. 8491423 - Training aid for a batter
4. 8316929 - Tubular guiding and gripping apparatus and method