Hathaway Brown School

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Shaker Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining the amount of chlorine and bromine in water
- Patent number 6,740,225
- Issue date May 25, 2004
- Hathaway Brown School
- Bonnie Gurry
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting or monitoring sulfur dioxide with an electroch...
- Patent number 6,623,620
- Issue date Sep 23, 2003
- Hathaway Brown School
- Ann Lai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING OR MONITORING SULFUR DIOXIDE WITH AN ELECTROCH...
- Publication number 20030155241
- Publication date Aug 21, 2003
- Hathaway Brown School
- ANN LAI
- G01 - MEASURING TESTING
Information Patent Application
Microsensor to measure or regulate the amount of chlorine and bromi...
- Publication number 20010042692
- Publication date Nov 22, 2001
- Hathaway Brown School
- Bonnie Gurry
- G01 - MEASURING TESTING

Trademarklast 30 trademarks