Peter W. Neumann

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Isolated dual AC-DC plug
- Patent number 7,438,574
- Issue date Oct 21, 2008
- Robert Bosch GmbH
- Peter W. Neumann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC to DC voltage converter having a switching signal with adjustabl...
- Patent number 6,727,679
- Issue date Apr 27, 2004
- S-B Power Tool Corporation
- Illya Kovarik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery charger splitting adapter
- Patent number 6,597,152
- Issue date Jul 22, 2003
- S-B Power Tool Corporation
- Barry Howard Jacobs
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC/DC power supply system for power tools
- Patent number 6,573,621
- Issue date Jun 3, 2003
- S-B Power Tool Company
- Peter W. Neumann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC to DC power supply with supplemental energy storage
- Patent number 6,292,381
- Issue date Sep 18, 2001
- S-B Power Tool Company
- Peter W. Neumann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply system for battery operated devices
- Patent number 6,243,276
- Issue date Jun 5, 2001
- S-B Power Tool Company
- Peter W. Neumann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Isolated dual AC-DC plug
- Publication number 20070202724
- Publication date Aug 30, 2007
- Credo Technology Corporation
- Peter W. Neumann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC to DC voltage converter
- Publication number 20030173940
- Publication date Sep 18, 2003
- S-B POWER TOOL COMPANY
- Illya Kovarik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC/DC power supply system for power tools
- Publication number 20020067080
- Publication date Jun 6, 2002
- S-B POWER TOOL COMPANY
- Peter W. Neumann
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC