Jeffrey L. Weigold

Person

Huntsville, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coextrusion fabrication method
- Patent number 8,808,591
- Issue date Aug 19, 2014
- Kennametal Inc.
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Modular fixed cutter earth-boring bits, modular fixed cutter earth-...
- Patent number 8,789,625
- Issue date Jul 29, 2014
- Kennametal Inc.
- Prakash K. Mirchandani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite article with coolant channels and tool fabrication method
- Patent number 8,637,127
- Issue date Jan 28, 2014
- Kennametal Inc.
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Injection molding fabrication method
- Patent number 8,318,063
- Issue date Nov 27, 2012
- TDY Industries, LLC
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Modular fixed cutter earth-boring bits, modular fixed cutter earth-...
- Patent number 8,312,941
- Issue date Nov 20, 2012
- TDY Industries, LLC
- Prakash K. Mirchandani
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE ARTICLE WITH COOLANT CHANNELS AND TOOL FABRICATION METHOD
- Publication number 20140097553
- Publication date Apr 10, 2014
- Kennametal lnc.
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
INJECTION MOLDING FABRICATION METHOD
- Publication number 20130043615
- Publication date Feb 21, 2013
- TDY INDUSTRIES, LLC
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-...
- Publication number 20130036872
- Publication date Feb 14, 2013
- TDY INDUSTRIES, LLC
- Prakash K. Mirchandani
- E21 - EARTH DRILLING MINING
Information Patent Application
Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-...
- Publication number 20070251732
- Publication date Nov 1, 2007
- TDY INDUSTRIES, INC.
- Prakash K. Mirchandani
- E21 - EARTH DRILLING MINING
Information Patent Application
Injection molding fabrication method
- Publication number 20070108650
- Publication date May 17, 2007
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Composite article with coolant channels and tool fabrication method
- Publication number 20060288820
- Publication date Dec 28, 2006
- Prakash K. Mirchandani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Jeffrey L. Weigold

Person

Patents Grantslast 30 patents

Coextrusion fabrication method

Modular fixed cutter earth-boring bits, modular fixed cutter earth-...

Composite article with coolant channels and tool fabrication method

Injection molding fabrication method

Modular fixed cutter earth-boring bits, modular fixed cutter earth-...

Patents Applicationslast 30 patents

COMPOSITE ARTICLE WITH COOLANT CHANNELS AND TOOL FABRICATION METHOD

INJECTION MOLDING FABRICATION METHOD

Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-...

Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-...

Injection molding fabrication method

Composite article with coolant channels and tool fabrication method