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Handwriting Without Tears, Inc.
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Cabin John, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pre-writing teaching aid and method to assist beginning writers in...
Patent number
7,458,813
Issue date
Dec 2, 2008
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pre-writing teaching aid and method to assist beginning writers in...
Patent number
6,932,613
Issue date
Aug 23, 2005
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR TEACHING PRE-KEYBOARDING AND KEYBOARDING
Publication number
20200118457
Publication date
Apr 16, 2020
HANDWRITING WITHOUT TEARS
Janice Z. OLSEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEM AND METHOD FOR TEACHING PRE-KEYBOARDING AND KEYBOARDING
Publication number
20160012745
Publication date
Jan 14, 2016
HANDWRITING WITHOUT TEARS
Janice Z. OLSEN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pre-Writing Teaching Aid and Method to Assist Beginning Writers in...
Publication number
20080280270
Publication date
Nov 13, 2008
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pre-writing teaching aid and method to assist beginning writers in...
Publication number
20060014133
Publication date
Jan 19, 2006
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pre-writing teaching aid and method to assist beginning writers in...
Publication number
20050239038
Publication date
Oct 27, 2005
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Pre-writing teaching aid and method to assist beginning writers in...
Publication number
20040197743
Publication date
Oct 7, 2004
Handwriting Without Tears, Inc.
Janice Z. Olsen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS