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David R. Otis, Jr.
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Corvallis, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cartridges and apparatus including the same
Patent number
8,084,150
Issue date
Dec 27, 2011
Eveready Battery Company, Inc.
David R. Otis, Jr.
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Volumetric is fluid dispensing devices, systems, and methods
Patent number
8,047,405
Issue date
Nov 1, 2011
Hewlett-Packard Development Company, L.P.
David R. Otis, Jr.
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Replaceable supplies for IV fluid delivery systems
Patent number
7,963,945
Issue date
Jun 21, 2011
Hewlett-Packard Development Company, L.P.
Casey T. Miller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sensing of fluid ejected by drop-on-demand nozzles
Patent number
7,648,220
Issue date
Jan 19, 2010
Hewlett-Packard Development Company, L.P.
Isaac V. Farr
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Peristaltic pump with roller pinch valve control
Patent number
7,140,850
Issue date
Nov 28, 2006
Hewlett-Packard Development Company, L.P.
David R. Otis, Jr.
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Ink container configured to establish reliable fluidic connection t...
Patent number
6,916,088
Issue date
Jul 12, 2005
Hewlett-Packard Development Company, L.P.
Mark A. Smith
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Redundant fluid interconnect seal for a modular ink jet delivery sy...
Patent number
6,908,181
Issue date
Jun 21, 2005
Hewlett-Packard Development Company, L.P.
Mark A. Smith
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Methods and apparatus for reducing the print-job completion time fo...
Patent number
6,890,051
Issue date
May 10, 2005
Hewlett-Packard Development Company, L.P.
David R. Otis, Jr.
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
PRINTHEAD LIQUID DELIVERY AND GAS REMOVAL
Publication number
20200079101
Publication date
Mar 12, 2020
Hewlett-Packard Development Company, L.P.
David Ridgway Otis Jr.
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS