Raymond J. Donahue

Person

Fond du Lac, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 11,524,334
- Issue date Dec 13, 2022
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slides and expendable cores for high pressure die cast closed deck...
- Patent number 11,318,530
- Issue date May 3, 2022
- Brunswick Corporation
- Terrance M. Cleary
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 11,090,714
- Issue date Aug 17, 2021
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for solution heat treating with pressure
- Patent number 11,047,032
- Issue date Jun 29, 2021
- Brunswick Corporation
- Kevin R. Morasch
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slides and expendable cores for high pressure die cast closed deck...
- Patent number 10,596,622
- Issue date Mar 24, 2020
- Brunswick Corporation
- Terrance M. Cleary
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 10,486,229
- Issue date Nov 26, 2019
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hypereutectic aluminum-silicon cast alloys having unique microstruc...
- Patent number 10,370,742
- Issue date Aug 6, 2019
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and alloys for low pressure permanent mold without a coating
- Patent number 10,364,484
- Issue date Jul 30, 2019
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slides and expendable cores for high pressure die cast closed deck...
- Patent number 10,189,079
- Issue date Jan 29, 2019
- Brunswick Corporation
- Terrance M. Cleary
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Congruent melting salt alloys for use as salt cores in high pressur...
- Patent number 9,878,367
- Issue date Jan 30, 2018
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 9,757,795
- Issue date Sep 12, 2017
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 9,731,348
- Issue date Aug 15, 2017
- Brunswick Corporation
- Raymond J. Donahue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Nickel containing hypereutectic aluminum-silicon sand cast alloys
- Patent number 9,650,699
- Issue date May 16, 2017
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Congruent melting salt alloys for use as salt cores in high pressur...
- Patent number 9,527,131
- Issue date Dec 27, 2016
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 9,114,456
- Issue date Aug 25, 2015
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for avoiding erosion in a high pressure die ca...
- Patent number 9,114,455
- Issue date Aug 25, 2015
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Nickel containing hypereutectic aluminum-silicon sand cast alloy
- Patent number 9,109,271
- Issue date Aug 18, 2015
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Restoration process for porosity defects in metal cast products
- Patent number 8,220,124
- Issue date Jul 17, 2012
- Brunswick Corporation
- Kevin Morasch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing a connecting rod for an engine
- Patent number 8,074,355
- Issue date Dec 13, 2011
- Brunswick Corporation
- Terrance M. Cleary
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Restoration process for porosity defects in metal cast products
- Patent number 7,712,216
- Issue date May 11, 2010
- Brunswick Corporation
- Douglas M. Woehlke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum-silicon alloy having reduced microporosity
- Patent number 7,666,353
- Issue date Feb 23, 2010
- Brunswick Corp.
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for continuous manufacturing of cast articles utilizing one...
- Patent number 7,494,554
- Issue date Feb 24, 2009
- Brunswick Corporation
- Raymond J. Donahue
- C21 - METALLURGY OF IRON
Information Patent Grant
Aluminum-silicon alloy having reduced microporosity and method for...
- Patent number 7,347,905
- Issue date Mar 25, 2008
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Restoration process for porosity defects in high pressure die cast...
- Patent number 7,188,416
- Issue date Mar 13, 2007
- Brunswick Corporation
- Douglas M. Woehlke
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum-silicon casting alloy having refined primary silicon due t...
- Patent number 7,100,669
- Issue date Sep 5, 2006
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of cleaning and of heat treating lost foam castings
- Patent number 6,957,685
- Issue date Oct 25, 2005
- Brunswick Corporation
- Raymond J. Donahue
- C21 - METALLURGY OF IRON
Information Patent Grant
Hypoeutectic aluminum-silicon alloy having reduced microporosity
- Patent number 6,923,935
- Issue date Aug 2, 2005
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and improved method for lost foam casting of metal articl...
- Patent number 6,883,580
- Issue date Apr 26, 2005
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for casting of metal articles using external p...
- Patent number 6,763,876
- Issue date Jul 20, 2004
- Brunswick Corporation
- Raymond J. Donahue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Investment cast stainless steel marine propeller
- Patent number 6,427,759
- Issue date Aug 6, 2002
- Brunswick Corporation
- Richard S. Bauer
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method and Alloys for Low Pressure Permanent Mold Without a Coating
- Publication number 20180282842
- Publication date Oct 4, 2018
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SOLUTION HEAT TREATING WITH PRESSURE
- Publication number 20180080108
- Publication date Mar 22, 2018
- Brunswick Corporation
- Kevin R. Morasch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Hypereutectic Aluminum-Silicon Cast Alloys Having Unique Microstruc...
- Publication number 20170298479
- Publication date Oct 19, 2017
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NICKEL CONTAINING HYPEREUTECTIC ALUMINUM-SILICON SAND CAST ALLOY
- Publication number 20140271342
- Publication date Sep 18, 2014
- Brunswick Corporation
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminum-silicon alloy having reduced microporosity
- Publication number 20050163647
- Publication date Jul 28, 2005
- Raymond J. Donahue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Raymond J. Donahue

Person

Patents Grantslast 30 patents

Method and apparatus for avoiding erosion in a high pressure die ca...

Slides and expendable cores for high pressure die cast closed deck...

Method and apparatus for avoiding erosion in a high pressure die ca...

Method for solution heat treating with pressure

Slides and expendable cores for high pressure die cast closed deck...

Method and apparatus for avoiding erosion in a high pressure die ca...

Hypereutectic aluminum-silicon cast alloys having unique microstruc...

Method and alloys for low pressure permanent mold without a coating

Slides and expendable cores for high pressure die cast closed deck...

Congruent melting salt alloys for use as salt cores in high pressur...

Method and apparatus for avoiding erosion in a high pressure die ca...

Method and apparatus for avoiding erosion in a high pressure die ca...

Nickel containing hypereutectic aluminum-silicon sand cast alloys

Congruent melting salt alloys for use as salt cores in high pressur...

Method and apparatus for avoiding erosion in a high pressure die ca...

Method and apparatus for avoiding erosion in a high pressure die ca...

Nickel containing hypereutectic aluminum-silicon sand cast alloy

Restoration process for porosity defects in metal cast products

Method for manufacturing a connecting rod for an engine

Restoration process for porosity defects in metal cast products

Aluminum-silicon alloy having reduced microporosity

Method for continuous manufacturing of cast articles utilizing one...

Aluminum-silicon alloy having reduced microporosity and method for...

Restoration process for porosity defects in high pressure die cast...

Aluminum-silicon casting alloy having refined primary silicon due t...

Method of cleaning and of heat treating lost foam castings

Hypoeutectic aluminum-silicon alloy having reduced microporosity

Apparatus and improved method for lost foam casting of metal articl...

Method and apparatus for casting of metal articles using external p...

Investment cast stainless steel marine propeller

Patents Applicationslast 30 patents

Method and Alloys for Low Pressure Permanent Mold Without a Coating

METHOD FOR SOLUTION HEAT TREATING WITH PRESSURE

Hypereutectic Aluminum-Silicon Cast Alloys Having Unique Microstruc...

NICKEL CONTAINING HYPEREUTECTIC ALUMINUM-SILICON SAND CAST ALLOY

Aluminum-silicon alloy having reduced microporosity