P

Inventor

NEUMANN PETER W

US6 patents
⚠️ This page may combine multiple inventors who share the name “NEUMANN PETER W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SB POWER TOOL CO

3 patents
US6573621B2Jun 3, 2003

AC/DC power supply system for power tools

SB POWER TOOL CO79 citations95
US6243276B1Jun 5, 2001

Power supply system for battery operated devices

SB POWER TOOL CO82 citations94
US6292381B1Sep 18, 2001

AC to DC power supply with supplemental energy storage

SB POWER TOOL CO4 citations60

S B POWER TOOL CORP

1 patent
US6727679B2Apr 27, 2004

DC to DC voltage converter having a switching signal with adjustable frequency and an adjustable duty cycle

S B POWER TOOL CORP53 citations91

CREDO TECH CORP

1 patent
US6868571B1Mar 22, 2005

Memo recorder/tape measuring module

CREDO TECH CORP30 citations88

BOSCH GMBH ROBERT

1 patent
US7438574B2Oct 21, 2008

Isolated dual AC-DC plug

BOSCH GMBH ROBERT17 citations82