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Patent Assignment Details
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Reel/Frame:036760/0372   Pages: 5
Recorded: 10/08/2015
Attorney Dkt #:WKFH
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Total properties: 15
1
Patent #:
Issue Dt:
02/16/1999
Application #:
08178508
Filing Dt:
01/07/1994
Title:
METHOD AND APPARATUS FOR PRODUCING DUAL SYNCHRONIZED THREADS
2
Patent #:
Issue Dt:
10/02/2001
Application #:
09418786
Filing Dt:
10/15/1999
Title:
SUSPENDED DIAPHRAGM
3
Patent #:
Issue Dt:
11/25/2003
Application #:
10191099
Filing Dt:
07/09/2002
Publication #:
Pub Dt:
02/06/2003
Title:
CHECK VALVE
4
Patent #:
Issue Dt:
12/02/2008
Application #:
11437447
Filing Dt:
05/18/2006
Publication #:
Pub Dt:
11/22/2007
Title:
RECIPROCATING PUMP, SYSTEM OR RECIPROCATING PUMPS, AND METHOD OF DRIVING RECIPROCATING PUMPS
5
Patent #:
Issue Dt:
09/11/2012
Application #:
12414296
Filing Dt:
03/30/2009
Publication #:
Pub Dt:
09/30/2010
Title:
PISTON SYSTEMS HAVING A FLOW PATH BETWEEN PISTON CHAMBERS, PUMPS INCLUDING A FLOW PATH BETWEEN PISTON CHAMBERS, AND METHODS OF DRIVING PUMPS
6
Patent #:
Issue Dt:
01/28/2014
Application #:
12684528
Filing Dt:
01/08/2010
Publication #:
Pub Dt:
07/15/2010
Title:
BELLOWS PLUNGERS HAVING ONE OR MORE HELICALLY EXTENDING FEATURES, PUMPS INCLUDING SUCH BELLOWS PLUNGERS, AND RELATED METHODS
7
Patent #:
Issue Dt:
01/07/2014
Application #:
13228934
Filing Dt:
09/09/2011
Publication #:
Pub Dt:
03/15/2012
Title:
RECIPROCATING FLUID PUMPS INCLUDING MAGNETS AND RELATED METHODS
8
Patent #:
Issue Dt:
06/07/2016
Application #:
13420978
Filing Dt:
03/15/2012
Publication #:
Pub Dt:
09/19/2013
Title:
RECIPROCATING PUMPS AND RELATED METHODS
9
Patent #:
Issue Dt:
04/14/2015
Application #:
13452077
Filing Dt:
04/20/2012
Publication #:
Pub Dt:
10/24/2013
Title:
MODULAR FLUID-DRIVEN DIAPHRAGM PUMP AND RELATED METHODS
10
Patent #:
Issue Dt:
01/02/2018
Application #:
14083868
Filing Dt:
11/19/2013
Publication #:
Pub Dt:
05/22/2014
Title:
PNEUMATIC RECIPROCATING FLUID PUMP WITH REINFORCED SHAFT
11
Patent #:
Issue Dt:
03/28/2017
Application #:
14219861
Filing Dt:
03/19/2014
Publication #:
Pub Dt:
09/24/2015
Title:
MULTI-PORT METERING PUMP ASSEMBLY AND RELATED METHODS
12
Patent #:
Issue Dt:
07/31/2018
Application #:
14262146
Filing Dt:
04/25/2014
Publication #:
Pub Dt:
11/13/2014
Title:
PNEUMATIC RECIPROCATING FLUID PUMP WITH IMPROVED CHECK VALVE ASSEMBLY, AND RELATED METHODS
13
Patent #:
NONE
Issue Dt:
Application #:
14533918
Filing Dt:
11/05/2014
Publication #:
Pub Dt:
05/05/2016
Title:
PNEUMATICALLY-OPERATED FLUID PUMP WITH AMPLIFIED FLUID PRESSURE, AND RELATED METHODS
14
Patent #:
NONE
Issue Dt:
Application #:
14558371
Filing Dt:
12/02/2014
Publication #:
Pub Dt:
06/04/2015
Title:
FLUID FILTER WITH MULTIPLE PARALLEL FILTER ELEMENTS, AND RELATED METHODS
15
Patent #:
Issue Dt:
01/23/2018
Application #:
14685385
Filing Dt:
04/13/2015
Publication #:
Pub Dt:
08/20/2015
Title:
FLUID-DRIVEN PUMP HAVING A MODULAR INSERT AND RELATED METHODS
Assignor
1
Exec Dt:
06/23/2015
Assignee
1
187 EAST 670
KAMAS, UTAH 84036
Correspondence name and address
DOUGLAS B. FARROW
PO BOX 1441
MINNEAPOLIS, MN 55440-1441

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