Average Co-Inventor Count = 3.00
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. Oil & Gas Consultants International, Inc. (3 from 6 patents)
3 patents:
1. 5582247 - Methods of treating conditions in a borehole employing a backward
2. 5515918 - Method of consolidating a slurry in a borehole
3. 5309405 - Methods of employing vibrational energy in a borehole