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For the Inventor, By the Inventor

Englewood, CO, United States of America

Demil International, Inc.


USPTO Granted Patents = 2

Forward Citations = 13

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3 inventors (with patents filed for the assignee):

goldMedal John L Donovan (2 out of 10 patents)

silverMedal Jay M Quimby (1 out of 2 patents)

bronzeMedal McRea B Willmert (1 out of 2 patents)


2 patents:

1. 7418895 - Purging an airlock of an explosion containment chamber (2008-09-02),
2. 6647851 - Method for suppressing ejection of fragments and shrapnel during destruction of shrapnel munitions (2003-11-18),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#174 in Englewood, CO

#2,277 in Colorado

#92,554 in US

...
Englewood, CO, United States of America

Demil International, Inc.

Forward Citations = 13

3 inventors:

goldMedal John L Donovan (2 out of 10 patents)

silverMedal Jay M Quimby (1 out of 2 patents)

bronzeMedal McRea B Willmert (1 out of 2 patents)

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