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Fritz Oswald
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Grimsby, CA
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Patents Grants
last 30 patents
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Patent Grant
Pipe shaver
Patent number
6,698,321
Issue date
Mar 2, 2004
Fritz Oswald
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
PIPE PEELER
Publication number
20240139841
Publication date
May 2, 2024
Sascha OSWALD
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Application
Pipe shaver
Publication number
20020129684
Publication date
Sep 19, 2002
Fritz Oswald
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC