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Charles W. Boelkins
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Grand Rapids, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Minimum quantity lubrication system and method
Patent number
11,559,866
Issue date
Jan 24, 2023
Unist, Inc.
Charles W. Boelkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Minimum quantity lubrication system
Patent number
11,135,694
Issue date
Oct 5, 2021
Unist, Inc.
Timothy John Bangma
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Minimum quantity lubrication system
Patent number
10,576,596
Issue date
Mar 3, 2020
Unist, Inc.
Timothy John Bangma
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for delivery of minimum quantity lubrication
Patent number
8,934,998
Issue date
Jan 13, 2015
Unist, Inc.
Charles W. Boelkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Contact lubricator with metered supply
Patent number
5,849,086
Issue date
Dec 15, 1998
Charles W. Boelkins
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Contact lubricator with metered supply
Patent number
5,797,983
Issue date
Aug 25, 1998
Charles W. Boelkins
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Contact lubricator with metered supply
Patent number
5,690,738
Issue date
Nov 25, 1997
Charles W. Boelkins
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
MINIMUM QUANTITY LUBRICATION SYSTEM
Publication number
20200147739
Publication date
May 14, 2020
UNIST, INC.
TIMOTHY JOHN BANGMA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MINIMUM QUANTITY LUBRICATION SYSTEM AND METHOD
Publication number
20200039016
Publication date
Feb 6, 2020
UNIST, INC.
Charles W. Boelkins
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MINIMUM QUANTITY LUBRICATION SYSTEM
Publication number
20170113315
Publication date
Apr 27, 2017
UNIST, INC.
TIMOTHY JOHN BANGMA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR DIRECT SETTING OF LUBRICANT OUTPUT AMOUNTS...
Publication number
20170066096
Publication date
Mar 9, 2017
UNIST, INC.
CHARLES W. BOELKINS
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...