For the Inventor, By the Inventor

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Darchem Engineering Ltd.

USPTO Granted Patents = 1

EPO Patents = 2

Forward Citations = 5

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6 inventors (with patents filed for the assignee):

Timothy S Lintz (1 out of 5 patents)

Mark D Stahlman (1 out of 3 patents)

Ralph W Paddock (1 out of 3 patents)

4. Clifton Philpott (1 out of 1 patent)

5. Keith Murray (1 out of 1 patent)

6. Frank K Chi (1 out of 8 patents)

7. Jack David Victor Maynard (0 patent)

1 patent: Sort by Forward Citations

1. 5834120 - Fire protection material (1998-11-10),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,135 in

#9,666 in United Kingdom

Darchem Engineering Ltd.

Forward Citations = 5

6 inventors:

Timothy S Lintz (1 out of 5 patents)

Mark D Stahlman (1 out of 3 patents)

Ralph W Paddock (1 out of 3 patents)

4. Clifton Philpott (1 out of 1 patent)

5. Keith Murray (1 out of 1 patent)

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