% Expired Patents = 50.0

EPO Patents = 4

Forward Citations = 11

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20 inventors (with patents filed for the assignee):

Ivor Thomas Rogers (2 out of 2 patents)

Michael Langley Sanderson (2 out of 3 patents)

Wu Jin (1 out of 10 patents)

4. Patrick C J Harvey (1 out of 1 patent)

5. Thomas P Doyle (1 out of 1 patent)

6. Jon C Scott (1 out of 1 patent)

7. Ross James Bardon (1 out of 1 patent)

8. Ronald Desmond Claridge (1 out of 1 patent)

9. Alam Rashid (1 out of 1 patent)

10. William David Stockill (1 out of 2 patents)

11. Douglas Richard Wright (1 out of 1 patent)

12. Ian Holmes-Higgin (1 out of 1 patent)

13. Ian Young (1 out of 1 patent)

14. Ronald Gordon Roper (1 out of 1 patent)

15. Roger Turner (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 9134152 - Bi-directional flow meter with two fluidic oscillators connected in series (2015-09-15),

2. 9109931 - Inductive fluid flow meter having an inductive target provided on the shaft (2015-08-18),

3. 8286480 - Positive displacement fluid flow meter (2012-10-16),

4. 8136413 - Bi-directional oscillating jet flowmeter (2012-03-20),

5. 7350693 - Indexing mechanism (2008-04-01),

6. 7213467 - Flowmeter (2007-05-08),

Elster Metering Limited is a leading global provider of electricity, gas, water, and thermal energy measurement and control solutions. With over 175 years of experience, the company offers a comprehensive range of innovative products and services to utilities, industrial, and commercial customers worldwide. Their solutions help customers improve efficiency, reduce costs, and increase revenue streams through accurate and reliable metering technology.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

6 Patents

#3 in Luton

#2,676 in United Kingdom

Luton, United Kingdom

Elster Metering Limited