-
-
Enhanced tamper indicator
-
Patent number 6,588,812
-
Issue date Jul 8, 2003
-
The Regents of the University of California
-
Anthony R. E. Garcia
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
-
Triboluminescent tamper-indicating device
-
Patent number 6,394,022
-
Issue date May 28, 2002
-
The Regents of the University of California
-
Roger G. Johnston
-
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
-
Fluid sampling tool
-
Patent number 6,293,163
-
Issue date Sep 25, 2001
-
The Regents of the University of California
-
Roger G. Johnston
-
G01 - MEASURING TESTING
-
Fluid sampling tool
-
Patent number 6,065,488
-
Issue date May 23, 2000
-
The Regents of the University of California
-
Anthony R. Garcia
-
G01 - MEASURING TESTING
-
Fluid sampling tool
-
Patent number 5,907,110
-
Issue date May 25, 1999
-
The Regents of the University of California
-
Anthony R. Garcia
-
G01 - MEASURING TESTING