Donovan; John L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Donovan; John L..The latest application filed is for "method and apparatus for containing and suppressing explosive detonations".

Company Profile

0.11.8

Donovan; John L. - Danvers IL US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for containing and suppressing explosive detonations Grant 9,851,192 - Donovan December 26, 2	2017-12-26
Method And Apparatus For Containing And Suppressing Explosive Detonations App 20150266667 - Donovan; John L.	2015-09-24
Portable explosion containment chamber Grant 8,621,973 - Abbe , et al. January 7, 2	2014-01-07
Portable explosion containment chamber App 20120312147 - Abbe; David C. ; et al.	2012-12-13
Purging An Airlock Of An Explosion Containment Chamber App 20120198987 - Donovan; John L. ; et al.	2012-08-09
System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance Grant 7,700,047 - Quimby , et al. April 20, 2	2010-04-20
Purging an airlock of an explosion containment chamber Grant 7,418,895 - Donovan , et al. September 2, 2	2008-09-02
System And Method For Treatment Of Hazardous Materials, E.g., Unexploded Chemical Warfare Ordinance App 20080089813 - Quimby; Jay M. ; et al.	2008-04-17
System and method for treatment of hazardous materials, e.g., unexploded chemical warfare ordinance App 20050192472 - Quimby, Jay M. ; et al.	2005-09-01
Purging an airlock of an explosion containment chamber App 20050022656 - Donovan, John L. ; et al.	2005-02-03
Method and apparatus for the destruction of suspected terrorist weapons by detonation in a contained environment Grant 6,354,181 - Donovan March 12, 2	2002-03-12
Method and apparatus for containing and suppressing explosive detonations Grant 6,173,662 - Donovan January 16, 2	2001-01-16
Method and apparatus for containing and suppressing explosive detonations Grant RE36,912 - Donovan October 17, 2	2000-10-17
Method and apparatus for containing and suppressing explosive detonations Grant 5,884,569 - Donovan March 23, 1	1999-03-23

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