Growing community of inventors

Co. Cork, Ireland

Francis Anthony O'Brien

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.

Forward Citations = 41

Francis Anthony O'BrienDavid Francis Anthony Quin (5 patents)Francis Anthony O'BrienKevin Minnock (5 patents)Francis Anthony O'BrienFinian McCarthy (5 patents)Francis Anthony O'BrienFrancis Anthony O'Brien (5 patents)David Francis Anthony QuinDavid Francis Anthony Quin (10 patents)Kevin MinnockKevin Minnock (9 patents)Finian McCarthyFinian McCarthy (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cameron International Corporation (5 from 984 patents)


5 patents:

1. 9568348 - Ultrasonic flowmeter having pressure balancing system for high pressure operation

2. 9228870 - Ultrasonic flowmeter having pressure balancing system for high pressure operation

3. 8997848 - Pressure balanced ultrasonic flowmeter

4. 8522624 - System and method for pressure balancing a flow meter

5. 8522623 - Ultrasonic flowmeter having pressure balancing system for high pressure operation

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as of
12/6/2025
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