Inventor · Rottweil, DE

Siegfried Moeller

8Patents
4h-index
11Co-inventors
54Inventor score

Filing activity: Sep 4, 1986 → Mar 31, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US6264193A Document conveyance system for conveying single documents Performing Operations; Transporting 10 Expired
US4738512A Cylindrical mounting with clearance-free fit Physics 7 Expired
US5959426A Circuit configuration for affecting the step frequency in the winding-current activation of stepping motor drives with chopped power output stages Electricity 7 Expired
US6102392A Arrangement for the automatic and continuous adaptation of the document acceptance rate to the document output rate of document output devices Performing Operations; Transporting 6 Expired
US6607194B2 Device for holding the top sheet of a stack of sheets Performing Operations; Transporting 3 Expired
US7533883B2 Sheet conveyor for conveying individual sheets Performing Operations; Transporting 1 Active
US6127796A Method and device for driving a self-timing stepping motor Performing Operations; Transporting 0 Expired
US8148933B2 Circuit arrangement for load-dependent control of current flow time in motor windings of self-timed bipolar stepper motors Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.