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Charles L. Thierheimer Jr.
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St. Louis, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Non-reactive ink vehicle formulation
Patent number
6,722,765
Issue date
Apr 20, 2004
Hewlett-Packard Development Company, L.P.
Luanne J. Rolly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Addition of alcohol to prewet solutions to enhance and accelerate w...
Patent number
5,467,117
Issue date
Nov 14, 1995
Hewlett-Packard Company
Roger F. Evans
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Structure and method for preventing ink shorting of conductors conn...
Patent number
5,442,386
Issue date
Aug 15, 1995
Hewlett-Packard Company
Winthrop D. Childers
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Smear resistant inks for ink-jet printers
Patent number
5,108,503
Issue date
Apr 28, 1992
Hewlett-Packard Company
Suraj L. Hindagolla
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Waterfastness of DB-168 ink by cation substitution
Patent number
5,026,425
Issue date
Jun 25, 1991
Hewlett-Packard Company
Suraj L. Hindagolla
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink-jet inks for the marking of plastics
Patent number
5,006,172
Issue date
Apr 9, 1991
Hewlett-Packard Company
Ching K. Chieng
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Smear resistant inks for thermal ink-jet printers
Patent number
4,961,785
Issue date
Oct 9, 1990
Hewlett-Packard Company
John M. Skene
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solvent for paraffin removal from oilfield equipment
Patent number
4,925,497
Issue date
May 15, 1990
Petrolite Corporation
Charles L. Thierheimer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Method of transporting viscous hydrocarbons
Patent number
4,570,656
Issue date
Feb 18, 1986
Petrolite Corporation
William J. Matlach
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
Information
Patent Application
Non-reactive ink vehicle formulation
Publication number
20050030361
Publication date
Feb 10, 2005
Luanne J. Rolly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Non-reactive ink vehicle formulation
Publication number
20030169319
Publication date
Sep 11, 2003
Luanne J. Rolly
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...