P
PatentIndex
Search
Landscape
Sign in
Inventor
PETRIE GEORGE
GB
2 patents
Patents
2 patents
US6155556A
Dec 5, 2000
Document feeding apparatus
NCR CORP
17 citations
79
US5657981A
Aug 19, 1997
Sheet separating apparatus for removing sheets one-by-one from at least one stack of sheets
NCR CORP
4 citations
53