Inventor

STEPHAN FRANK

DE7 patents

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

RUG DOCTOR L P

2 patents

US6789290B2Sep 14, 2004

Dual mode carpet cleaning device

RUG DOCTOR L P48 citations93

US6418587B1Jul 16, 2002

Cleaning tool

RUG DOCTOR L P6 citations69

RUG DOCTOR LP

2 patents

US7048805B2May 23, 2006

Dual mode carpet cleaning method

RUG DOCTOR LP25 citations89

US6568024B2May 27, 2003

Cleaning tool

RUG DOCTOR LP9 citations68

PLUSKA CEZARY

1 patent

USD701615SMar 25, 2014

Swirling apparatus

PLUSKA CEZARY38 citations89

SAP AG

1 patent

US6892357B2May 10, 2005

Logistics management method and system

SAP AG5 citations60

STEPHAN FRANK

1 patent

US8051573B1Nov 8, 2011

User manipulated line marking apparatus

STEPHAN FRANK0 citations43