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Raymond M. Leliaert
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South Bend, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bladed centrifugal blasting wheel
Patent number
4,480,413
Issue date
Nov 6, 1984
Wheelabrator-Frye Inc.
Harold F. Schulte
B24 - GRINDING POLISHING
Information
Patent Grant
Blade for centrifugal blasting wheels
Patent number
4,473,972
Issue date
Oct 2, 1984
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Airless centrifugal blast device
Patent number
4,378,662
Issue date
Apr 5, 1983
Wheelabrator-Freye Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Bladed centrifugal blasting wheel
Patent number
4,333,278
Issue date
Jun 8, 1982
Wheelabrator-Frye Inc.
Harold F. Schulte
B24 - GRINDING POLISHING
Information
Patent Grant
Method of transmission of sonic energy to work pieces
Patent number
4,296,794
Issue date
Oct 27, 1981
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Guard housing and liner for bladed centrifugal blasting wheels
Patent number
4,291,509
Issue date
Sep 29, 1981
Wheelabrator-Frye Inc.
Harold F. Schulte
B24 - GRINDING POLISHING
Information
Patent Grant
Method of conservation in processing industrial air
Patent number
4,255,169
Issue date
Mar 10, 1981
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B08 - CLEANING
Information
Patent Grant
Airless centrifugal blast device
Patent number
4,207,711
Issue date
Jun 17, 1980
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Spacerless blasting wheel and blade locking arrangement therefor
Patent number
4,176,502
Issue date
Dec 4, 1979
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Vibratory mill with drainage and classifying means
Patent number
4,081,929
Issue date
Apr 4, 1978
Wheelabrator-Frye, Inc.
George F. Jones
B24 - GRINDING POLISHING
Information
Patent Grant
Surface treatment device including magnetic shot separator
Patent number
4,080,760
Issue date
Mar 28, 1978
Wheelabrator-Frye Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for bowl type vibratory finishing
Patent number
4,067,147
Issue date
Jan 10, 1978
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Vibratory finishing device
Patent number
4,018,009
Issue date
Apr 19, 1977
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Surface treatment device for large diameter pipe sections
Patent number
4,016,681
Issue date
Apr 12, 1977
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Method and apparatus for conditioning granular material
Patent number
3,979,073
Issue date
Sep 7, 1976
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of removing ice from a surface by blasting
Patent number
3,945,155
Issue date
Mar 23, 1976
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Portable surface treating apparatus
Patent number
3,934,373
Issue date
Jan 27, 1976
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING
Information
Patent Grant
Sand reclamation system
Patent number
3,934,374
Issue date
Jan 27, 1976
Wheelabrator-Frye, Inc.
Raymond M. Leliaert
B24 - GRINDING POLISHING