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Robert D. Lillquist
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Schenectady, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Radiant oven
Patent number
6,018,146
Issue date
Jan 25, 2000
General Electric Company
Egidijus Edward Uzgiris
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Measuring deposit thickness in composite materials production
Patent number
5,843,232
Issue date
Dec 1, 1998
General Electric Company
Sudhir Dattatraya Savkar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for measuring electron beam effective focus
Patent number
5,726,919
Issue date
Mar 10, 1998
General Electric Company
Farzin Homayoun Azad
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Emissivity enhanced x-ray target
Patent number
5,629,970
Issue date
May 13, 1997
General Electric Company
David W. Woodruff
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for casting an arc melted metallic material in...
Patent number
5,273,101
Issue date
Dec 28, 1993
General Electric Company
Robert D. Lillquist
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and apparatus for casting an electron beam melted metallic m...
Patent number
5,273,102
Issue date
Dec 28, 1993
General Electric Company
Robert D. Lillquist
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus and method for controlling powder deposition in a plasma...
Patent number
5,047,612
Issue date
Sep 10, 1991
General Electric Company
Sudhir D. Savkar
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of determining the weldability of a part
Patent number
4,859,830
Issue date
Aug 22, 1989
General Electric Company
Allen W. Case
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Composite visible/thermal-infrared imaging apparatus
Patent number
4,751,571
Issue date
Jun 14, 1988
General Electric Company
Robert D. Lillquist
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for measuring weld penetration in an arc weldi...
Patent number
4,711,986
Issue date
Dec 8, 1987
General Electric Company
Robert D. Lillquist
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Imaging pyrometer
Patent number
4,687,344
Issue date
Aug 18, 1987
General Electric Company
Robert D. Lillquist
G01 - MEASURING TESTING
Information
Patent Grant
Stimulated scanning infrared imaging system
Patent number
4,682,222
Issue date
Jul 21, 1987
General Electric Company
Daniel P. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Composite visible/thermal-infrared imaging system
Patent number
4,679,068
Issue date
Jul 7, 1987
General Electric Company
Robert D. Lillquist
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Infrared sensor for the control of plasma-jet spray coating and ele...
Patent number
4,656,331
Issue date
Apr 7, 1987
General Electric Company
Robert D. Lillquist
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Infrared sensor for arc welding
Patent number
4,484,059
Issue date
Nov 20, 1984
General Electric Company
Robert D. Lillquist
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc-welding seam-tracking applications employing passive infrared s...
Patent number
4,477,712
Issue date
Oct 16, 1984
General Electric Company
Robert D. Lillquist
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR