Average Co-Inventor Count = 2.18
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. Petram Technologies, Inc (4 from 11 patents)
4 patents:
1. 12312956 - Robust plasma blast probe tip
2. 11536124 - Sliced and elliptical head probe for plasma blast applications
3. 11293735 - Multi-firing swivel head probe for electro-hydraulic fracturing in down hole fracking applications
4. 10876387 - Multi-firing swivel head probe for electro-hydraulic fracturing in down hole fracking applications