Michael Joseph Duggan

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Crimp fitting for joining tubing
- Patent number D1009227
- Issue date Dec 26, 2023
- RLS LLC
- Bradley Arment
- D23 - Environmental heating and cooling
Information Patent Grant
Crimp fitting for joining tubing
- Patent number D994091
- Issue date Aug 1, 2023
- RLS LLC
- Bradley Arment
- D23 - Environmental heating and cooling
Information Patent Grant
Crimp fitting for medical gas piping and method of use
- Patent number 11,585,469
- Issue date Feb 21, 2023
- RLS LLC
- Mary C. B. Boyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Refrigeration line set fitting and method of using the same to join...
- Patent number 9,638,361
- Issue date May 2, 2017
- RLS LLC
- Bradley Arment
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Refrigeration line set fitting and method of using the same to join...
- Patent number 9,145,992
- Issue date Sep 29, 2015
- Cerro Flow Products LLC
- Bradley Arment
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Crimp fitting for joining tubing
- Patent number D730494
- Issue date May 26, 2015
- Cerro Flow Products LLC
- Bradley Arment
- D23 - Environmental heating and cooling
Information Patent Grant
Fluid conduits with integral end fittings and associated methods of...
- Patent number 7,987,690
- Issue date Aug 2, 2011
- Cerro Flow Products LLC
- Michael Duggan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fluid conduits with integral end fittings and associated methods of...
- Patent number 7,942,456
- Issue date May 17, 2011
- Cerro Flow Products, Inc.
- Michael Duggan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Crimp Fitting for Medical Gas Piping and Method of Use
- Publication number 20190226612
- Publication date Jul 25, 2019
- RLS LLC
- Mary C.B. Boyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Heat Exchanger and Method of Assembling the Same
- Publication number 20160061536
- Publication date Mar 3, 2016
- Cerro Flow Products LLC
- Bradley Arment
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Refrigeration Line Set Fitting and Method of Using the Same to Join...
- Publication number 20150362098
- Publication date Dec 17, 2015
- Cerro Flow Products LLC
- Bradley Arment
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Fitting for Joining Tubes and Method of Joining Tubes
- Publication number 20140197633
- Publication date Jul 17, 2014
- Forrest Nixon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Refrigeration Line Set Fitting and Method of Using the Same to Join...
- Publication number 20130167357
- Publication date Jul 4, 2013
- Cerro Flow Products LLC
- Bradley Arment
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLUID CONDUITS WITH INTEGRAL END FITTINGS AND ASSOCIATED METHODS OF...
- Publication number 20090173130
- Publication date Jul 9, 2009
- Cerro Flow Products, Inc.
- Michael Duggan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLUID CONDUITS WITH INTEGRAL END FITTINGS AND ASSOCIATED METHODS OF...
- Publication number 20090174182
- Publication date Jul 9, 2009
- Michael Duggan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Michael Joseph Duggan

Person

Patents Grantslast 30 patents

Crimp fitting for joining tubing

Crimp fitting for joining tubing

Crimp fitting for medical gas piping and method of use

Refrigeration line set fitting and method of using the same to join...

Refrigeration line set fitting and method of using the same to join...

Crimp fitting for joining tubing

Fluid conduits with integral end fittings and associated methods of...

Fluid conduits with integral end fittings and associated methods of...

Patents Applicationslast 30 patents

Crimp Fitting for Medical Gas Piping and Method of Use

Heat Exchanger and Method of Assembling the Same

Refrigeration Line Set Fitting and Method of Using the Same to Join...

Fitting for Joining Tubes and Method of Joining Tubes

Refrigeration Line Set Fitting and Method of Using the Same to Join...

FLUID CONDUITS WITH INTEGRAL END FITTINGS AND ASSOCIATED METHODS OF...

FLUID CONDUITS WITH INTEGRAL END FITTINGS AND ASSOCIATED METHODS OF...