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For the Inventor, By the Inventor

Buffalo Grove, IL, United States of America

Engineered Materials, Inc.


USPTO Granted Patents = 4


Trademarks = 18

Forward Citations = 1

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5 inventors (with patents filed for the assignee):

goldMedal Keith W Donaldson (4 out of 5 patents)

silverMedal John Franey (2 out of 2 patents)

bronzeMedal Nancy Harper (2 out of 2 patents)

4.  Marshall Grove (2 out of 2 patents)

5.  Joe Marks (2 out of 3 patents)

6.  Nancy L Engineered Materials Inc Harper (0 patent)

7.  Keith W Engineered Materials Inc Donaldson (0 patent)


4 patents:

1. 12214574 - Barrier film substrate, method of making same, and use thereof (2025-02-04),
2. 12207644 - Insect barrier (2025-01-28),
3. 11291199 - Insect barrier (2022-04-05),
4. 10882289 - Barrier film substrate, method of making same, and use thereof (2021-01-05),
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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#25 in Buffalo Grove, IL

#2,762 in Illinois

#59,056 in US

...
Buffalo Grove, IL, United States of America

Engineered Materials, Inc.

Forward Citations = 1

5 inventors:

goldMedal Keith W Donaldson (4 out of 5 patents)

silverMedal John Franey (2 out of 2 patents)

bronzeMedal Nancy Harper (2 out of 2 patents)

4.  Marshall Grove (2 out of 2 patents)

5.  Joe Marks (2 out of 3 patents)

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