-
-
Interactive multi-chamber container
-
Patent number 11,930,943
-
Issue date Mar 19, 2024
-
Sean Michel Connolly
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
-
-
-
-
-
Response form security device
-
Patent number 8,814,215
-
Issue date Aug 26, 2014
-
Leonore Martin Neary
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
-
-
Puzzle device for teaching
-
Patent number 7,717,714
-
Issue date May 18, 2010
-
Chia-Hao Wang
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Instrument for contemplation
-
Patent number 6,830,455
-
Issue date Dec 14, 2004
-
Think Tanks Co., Ltd.
-
Minegishi Yukio
-
G06 - COMPUTING CALCULATING COUNTING
-
Instructional device
-
Patent number 6,733,297
-
Issue date May 11, 2004
-
Adam Giermek
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
Entertainment apparatus
-
Patent number 6,536,772
-
Issue date Mar 25, 2003
-
Belitha Press Limited
-
Jay Young
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
-
-
-
-
Question and answer game
-
Patent number 5,895,050
-
Issue date Apr 20, 1999
-
Alan E. Dodd
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Creative assessment method
-
Patent number 5,658,161
-
Issue date Aug 19, 1997
-
School Dis. #1 in the City & County of Denver, State of Colorado
-
Marilyn K. Roberts
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Educational apparatus
-
Patent number 5,634,799
-
Issue date Jun 3, 1997
-
The South African Mutual Life Assurance Society
-
Frankie A. Opperman
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Survey apparatus
-
Patent number 5,607,186
-
Issue date Mar 4, 1997
-
Michael J. Schroeder
-
G06 - COMPUTING CALCULATING COUNTING
-
-
Reversible test booklet and answer sheet
-
Patent number 5,522,732
-
Issue date Jun 4, 1996
-
School Dist. #1 in the City and Co. of Denver, CO
-
Marilyn K. Roberts
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
Toy with moving screen
-
Patent number 4,693,694
-
Issue date Sep 15, 1987
-
Tomy Kogyo Co., Inc.
-
Yoshizo Seki
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS