JD

John L. Donovan

AI American Innovations: 1 patents #6 of 18Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Danvers, IL: #5 of 11 inventorsTop 50%
🗺 Illinois: #8,017 of 84,256 inventorsTop 10%
Overall (All Time): #461,481 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9851192 Method and apparatus for containing and suppressing explosive detonations 2017-12-26
8621973 Portable explosion containment chamber David C. Abbe 2014-01-07
7700047 System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance Jay M. Quimby, Richard A. Johnson, Alan Edwards, McRea B. Willmert 2010-04-20
7418895 Purging an airlock of an explosion containment chamber Jay M. Quimby, McRea B. Willmert 2008-09-02
6705242 Method and apparatus for hermetically sealing openings of an explosion containment chamber 2004-03-16
6647851 Method for suppressing ejection of fragments and shrapnel during destruction of shrapnel munitions 2003-11-18
6354181 Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment 2002-03-12
6173662 Method and apparatus for containing and suppressing explosive detonations 2001-01-16
RE36912 Method and apparatus for containing and suppressing explosive detonations 2000-10-17
5884569 Method and apparatus for containing and suppressing explosive detonations 1999-03-23
5613453 Method and apparatus for containing and suppressing explosive detonations 1997-03-25