Carpenter Technology (CRS) USPTO patents

Utility

Metal Powder Management System for Additive Manufacturing

1 Sep 22

Closed-loop metal powder management methods for additive manufacturing.

John Robert Rushton, Nicholas Paul Weeks, Ben Ian Ferrar, Francis William Herbert, Christopher Wooder, Philip Anthony Carroll

Filed: 1 Mar 22

Utility

Custom Titanium Alloy, TI-64, 23+

27 Jan 22

This disclosure relates to a new alloy and methods of making same.

Charles Frederick YOLTON, Eric BONO

Filed: 6 Oct 21

Utility

Ultra-low cobalt iron-cobalt magnetic alloys

7 Sep 21

A magnetic iron alloy and process of making the same.

Tanjore V. Jayaraman, Chins Chinnasamy, Samuel Kernion, Eric Fitterling

Filed: 4 Sep 19

Utility

Method and apparatus for generating fluid pressure pulses of adjustable amplitude

31 Aug 21

A pressure generating device for use in downhole drilling operations includes a rotating valve portion having a first body with at least one first flow channel, and a stationary valve portion having a second body with at least one second flow channels and at least one bypass channel.

Anthony Louis Collins, Everett Philip Hagar, Robert William McCullough, Christopher Adam Well, Thomas Clifford Williams

Filed: 22 Oct 19

Utility

Soft Magnetic Composite Materials and Methods and Powders for Producing the Same

13 May 21

A powder including a plurality of particulates, each particulate including a soft magnetic metallic core coated with a continuous dielectric coating having a thickness selected from a range of 100 nanometers to 100 micrometers.

Francis William Herbert, Chins Chinnasamy, James William Sears, Christopher Phillip Allen, Jaydip Das, Nir Vaks

Filed: 10 Nov 20

Utility

Indirect Additive Manufacturing Process for Fabricating Bonded Soft Magnets

25 Feb 21

A bonded soft magnet object comprising bonded soft magnetic particles of an iron-containing alloy having a soft magnet characteristic, wherein the bonded soft magnetic particles have a particle size of at least 200 nm and up to 100 microns.

Mariappan Parans Paranthaman, Corson L. Cramer, Peeyush Nandwana, Amelia M. Elliott, Chins Chinnasamy

Filed: 21 Aug 20

Utility

Double-Shouldered Connection for Drilling Tubulars with Large Inside Diameter

30 Dec 20

A threaded connection for drilling tubulars includes a tubular box section having a sidewall.

Anthony Louis Collins

Filed: 10 Mar 20

Utility

Custom titanium alloy for 3-D printing and method of making same

30 Nov 20

Charles Frederick Yolton

Filed: 4 May 17

Utility

Method and Apparatus for Generating Fluid Pressure Pulses of Adjustable Amplitude

21 Oct 20

A pressure generating device for use in downhole drilling operations includes a rotating valve portion having a first body with at least one first flow channel, and a stationary valve portion having a second body with at least one second flow channels and at least one bypass channel.

Anthony Louis Collins, Everett Philip Hagar, Robert William McCullough, Christopher Adam Well, Thomas Clifford Williams

Filed: 21 Oct 19

Utility

Titanium powder production apparatus and method

9 Mar 20

A method and apparatus for producing titanium metal powder from a melt.

William M. Hanusiak, Dale R. McBride

Filed: 7 May 17

Utility

Custom Titanium Alloy for 3-D Printing and Method of Making Same

26 Feb 20

Charles Frederick Yolton

Filed: 27 Oct 19

Utility

Ultra-low Cobalt Iron-cobalt Magnetic Alloys

1 Jan 20

A magnetic iron alloy and process of making the same.

Tanjore V. Jayaraman, Chins Chinnasamy, Samuel Kernion, Eric Fitterling

Filed: 3 Sep 19

Utility

Custom titanium alloy for 3-D printing and method of making same

9 Dec 19

Charles Frederick Yolton

Filed: 4 May 17