Average Co-Inventor Count = 2.88
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. Hydroacoustics, Inc. (4 from 56 patents)
2. Other (1 from 832,966 patents)
5 patents:
1. 12247858 - Pumpjack production well including a cylindrical venturi fluid sensor and capacitive flow sensor
2. 12173587 - Oil recovery tool and system
3. 11906336 - Pumpjack production well including venturi fluid sensor and capacitive flow sensor
4. 11821293 - Oil recovery tool and system
5. 5882265 - Vertically storable and self-leveling billiard table