For the Inventor, By the Inventor

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Dresser U.k. Ltd.

USPTO Granted Patents = 3

Forward Citations = 34

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7 inventors (with patents filed for the assignee):

Charles G Smith (1 out of 2 patents)

Michael J Barry (1 out of 2 patents)

Roy A Greaves (1 out of 1 patent)

4. Michael J Ashley (1 out of 2 patents)

5. Adrian Senior (1 out of 1 patent)

6. Alan E Beech (1 out of 1 patent)

7. Terence B Cottrell (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4877427 - Dry electrostatic precipitator (1989-10-31),

2. 4649288 - Pre-start warning system and machine incorporating such system (1987-03-10),

3. 4530822 - Gas/liquid contact processes (1985-07-23),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#509 in

#4,782 in United Kingdom

Dresser U.k. Ltd.

Forward Citations = 34

7 inventors:

Charles G Smith (1 out of 2 patents)

Michael J Barry (1 out of 2 patents)

Roy A Greaves (1 out of 1 patent)

4. Michael J Ashley (1 out of 2 patents)

5. Adrian Senior (1 out of 1 patent)

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