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Robert Howard
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lithographic printing system with reusable support surfaces and lit...
Patent number
6,024,019
Issue date
Feb 15, 2000
Presstek, Inc.
Richard A. Williams
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Lithographic printing system with reusable support surfaces and lit...
Patent number
5,870,955
Issue date
Feb 16, 1999
Presstek, Inc.
Richard A. Williams
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Rotary scanner
Patent number
5,515,182
Issue date
May 7, 1996
Howtek, Inc.
Richard F. Lehman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ink jet color printing method
Patent number
5,196,236
Issue date
Mar 23, 1993
Howtek, Inc.
Robert Howard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Solid ink delivery system
Patent number
4,870,430
Issue date
Sep 26, 1989
Howtek, Inc.
Robert C. Daggett
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet color printing method
Patent number
4,741,930
Issue date
May 3, 1988
Howtek, Inc.
Robert Howard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Sheet-feed mechanism for rotary print head
Patent number
4,591,281
Issue date
May 27, 1986
Howtek, Inc.
Robert Howard
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
Wireless multiple input hearing assist device
Publication number
20080240477
Publication date
Oct 2, 2008
Robert Howard
H04 - ELECTRIC COMMUNICATION TECHNIQUE