DH

David A. Hain

Ncr: 19 patents #42 of 2,952Top 2%
Overall (All Time): #242,804 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
5335484 Sheet handling apparatus 1994-08-09
5295675 Sheet handling apparatus having controlled pressure rolls to ensure feeding of a single sheet 1994-03-22
5288066 Apparatus and method for loading sheets into a receptacle 1994-02-22
5271613 Apparatus for loading and picking sheets 1993-12-21
5201424 Apparatus for testing the stiffness of a sheet 1993-04-13
5182722 Apparatus for assessing the stiffness of a sheet 1993-01-26
4997176 Apparatus for stacking articles in a container 1991-03-05
4989520 Container for holding a stack of articles 1991-02-05
4955964 Sheet handling apparatus 1990-09-11
4936564 Sheet handling apparatus 1990-06-26
4822018 Sheet handling apparatus 1989-04-18
4739982 Sheet separating apparatus 1988-04-26
4699374 Sheet feeding apparatus 1987-10-13
4670643 Data sensing system for currency cassettes Edward Husband, Brian Hutchison 1987-06-02
4649832 Drive-in, self service banking system Grant G. H. Keir, Alister R. C. McGregor, Alfred J. Hutcheon 1987-03-17
4623081 Burster apparatus for continuous forms Ian James Walker 1986-11-18
4579334 Apparatus for indicating the status of sheets Jan Durajczyk 1986-04-01
4501416 Sheet handling apparatus 1985-02-26
4449399 Apparatus for detecting the passage of multiple superposed documents along a feed path 1984-05-22