DE

David Crowell Emery

HD Heidelberg Druckmaschinen: 9 patents #133 of 1,510Top 9%
HH Heidelberg Harris: 2 patents #24 of 70Top 35%
HG Harris Graphics: 1 patents #28 of 89Top 35%
📍 York, ME: #12 of 86 inventorsTop 15%
🗺 Maine: #354 of 4,281 inventorsTop 9%
Overall (All Time): #471,192 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6691617 Apparatus for selectively cleaning a printing press cylinder David Charles Gibson, Chad Clifford Merwin 2004-02-17
6647876 Mechanism for actuating the throw-off of cylinders using eccentric boxes Michael Robert Lemelin 2003-11-18
6398009 Sheet conveyance device with diverter for modules 2002-06-04
6386103 Blanket tube removal device William Albert Charette, Christian Heinz Miescher, Charles Henry Dufour 2002-05-14
6371025 Apparatus and method for cleaning a tubular printing blanket Charles Henry Dufour, Roland Thomas Palmatier 2002-04-16
6131513 Printing press with simple lock-up plate cylinder 2000-10-17
6044958 Sheet conveyance device with diverter for modules 2000-04-04
5983794 Imprinter printing unit for a web rotary printing press 1999-11-16
5879004 Method and apparatus for corrugating a flat material Kevin Lauren Cote 1999-03-09
5216952 Brush-type dampening unit in a rotary printing machine Howard W. Hoff, David Verd Reed 1993-06-08
4854234 Ink fountain closure system David Field, Derek C. Leck 1989-08-08