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Robert C. Pfahl Jr.
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Glen Ellyn, IL, US
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last 30 patents
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Patent Grant
Method for forming a solder bump by solder-jetting or the like
Patent number
5,597,110
Issue date
Jan 28, 1997
Motorola, Inc.
Cynthia M. Melton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for electrical assembly cleaning using a non-azeotropic solv...
Patent number
5,482,563
Issue date
Jan 9, 1996
Motorola, Inc.
Robert C. Pfahl
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Non-azeotropic solvent composition for cleaning and defluxing elect...
Patent number
5,395,548
Issue date
Mar 7, 1995
Motorola, Inc.
Robert C. Pfahl
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Vapor containment apparatus
Patent number
5,220,936
Issue date
Jun 22, 1993
Motorola, Inc.
Robert C. Pfahl
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for generating a controllably exposed vapor bo...
Patent number
4,194,297
Issue date
Mar 25, 1980
Western Electric Company, Incorporated
Robert C. Pfahl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for generating a vapor for soldering fusing or...
Patent number
3,947,240
Issue date
Mar 30, 1976
Western Electric Company, Inc.
Robert C. Pfahl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR