Dale Caldwell

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Skokie, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Tool for extracting electrophoretic sample
- Patent number 8,163,153
- Issue date Apr 24, 2012
- Jeremy S. Caldwell
- G01 - MEASURING TESTING
Information Patent Grant
Gel extraction device
- Patent number 7,413,908
- Issue date Aug 19, 2008
- Jeremy Caldwell
- G01 - MEASURING TESTING
Information Patent Grant
Gel extraction device
- Patent number 7,247,275
- Issue date Jul 24, 2007
- Jeremy Scot Caldwell
- G01 - MEASURING TESTING
Information Patent Grant
Time telling learning device
- Patent number 5,030,104
- Issue date Jul 9, 1991
- Dale R. Caldwell
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Tool for Extracting Electrophoretic Sample
- Publication number 20090286326
- Publication date Nov 19, 2009
- Jeremy S. Caldwell
- G01 - MEASURING TESTING
Information Patent Application
Gel extraction device
- Publication number 20060099114
- Publication date May 11, 2006
- Jeremy Caldwell
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Gel extraction device
- Publication number 20050281709
- Publication date Dec 22, 2005
- Jeremy Scot Caldwell
- B26 - HAND CUTTING TOOLS CUTTING SEVERING