Average Co-Inventor Count = 4.00
ph-index = 4
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. Baker Hughes Corporation (4 from 5,728 patents)
4 patents:
1. 6032744 - Universal pipe and tubing injection apparatus and method
2. 5875850 - Universal pipe and tubing injection apparatus and method
3. 5823267 - Universal pipe and tubing injection apparatus and method
4. 5738173 - Universal pipe and tubing injection apparatus and method