Brian J Birch

This inventor holds 4 USPTO granted patents. Top assignees: Van Den Bergh Foods Co., Division of Conopco, Inc., Eastman-Kodak Company, Siemens Plessey Controls Limited. Active years: 1996-2000.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 147(Granted Patents)

Company Filing History:

2 out of 156

Van Den Bergh Foods Co., Division of Conopco, Inc.

patents

1 out of 21,604

Eastman-Kodak Company

patents

1 out of 4

Siemens Plessey Controls Limited

patents

Years Active: 1996-2000

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6120662 - Device for electrochemical detection or measurement (2000-09-18),

2. 5645709 - Methods and apparatus for electrochemical measurements (1997-07-08),

3. 5597463 - Device for electrochemical measurements (1997-01-28),

4. 5483164 - Water quality sensor apparatus (1996-01-09),

Profile summary based on public USPTO records.

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