loadpatents
name:-0.0083270072937012
name:-0.0057189464569092
name:-0.0013751983642578
Ofori-Amoah; David Patent Filings

Ofori-Amoah; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ofori-Amoah; David.The latest application filed is for "canister filter system with drain that cooperates with filter element".

Company Profile
0.8.7
  • Ofori-Amoah; David - Chicago IL
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Canister filter system with drain that cooperates with filter element
Grant 9,511,314 - Allott , et al. December 6, 2
2016-12-06
Canister Filter System With Drain That Cooperates With Filter Element
App 20150060344 - Allott; Mark T. ;   et al.
2015-03-05
Canister Filter System With Drain That Cooperates With Filter Element
App 20130313183 - Allott; Mark T. ;   et al.
2013-11-28
Canister filter system with drain that cooperates with filter element
Grant 8,535,529 - Allott , et al. September 17, 2
2013-09-17
Canister filter system with drain that cooperates with filter element
Grant 8,501,003 - Allott , et al. August 6, 2
2013-08-06
Canister filter system with drain that cooperates with filter element
Grant 8,460,545 - Allott , et al. June 11, 2
2013-06-11
Canister filter system with drain that cooperates with filter element
Grant 8,157,997 - Allott , et al. April 17, 2
2012-04-17
Canister Filter System With Drain That Cooperates With Filter Element
App 20120000056 - Allott; Mark T. ;   et al.
2012-01-05
Canister Filter System With Drain That Cooperates With Filter Element
App 20120000841 - Allott; Mark T. ;   et al.
2012-01-05
Canister Filter System With Drain That Cooperates With Filter Element
App 20110073537 - Allott; Mark T. ;   et al.
2011-03-31
Canister Filter System With Drain That Cooperates With Filter Element
App 20090101595 - Allott; Mark T. ;   et al.
2009-04-23
Child Seating System And Method
App 20090091167 - Jha; Hemant ;   et al.
2009-04-09

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