Leichnitz; Kurt

Patent Applications and Registrations

Patent applications and USPTO patent grants for Leichnitz; Kurt.The latest application filed is for "process and arrangement for determining at least one component of a test gas".

Company Profile

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Leichnitz; Kurt - Gross Gronau DE
Leichnitz; Kurt - Grosse Gronau DE
Leichnitz; Kurt - Gronau DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process and arrangement for determining at least one component of a test gas Grant 5,093,269 - Leichnitz , et al. March 3, 1	1992-03-03
Automated apparatus for detecting gaseous components in air with a colorimetric testing tube Grant 5,069,879 - Leichnitz , et al. December 3, 1	1991-12-03
Process for calibrating a gas metering instrument Grant 4,793,173 - Moreth , et al. * December 27, 1	1988-12-27
Process for calibrating a gas metering instrument Grant 4,723,436 - Moreth , et al. February 9, 1	1988-02-09
Colorimetric indicator for the indication of the exhaustion of gas filters Grant 4,684,380 - Leichnitz August 4, 1	1987-08-04
Gas measuring testing tube Grant 4,554,133 - Leichnitz November 19, 1	1985-11-19
Method and device for determining the alcohol content of a person's breathing Grant 4,332,771 - Leichnitz June 1, 1	1982-06-01
Test tube construction and method for measuring for nickel aerosols Grant 4,330,297 - Leichnitz May 18, 1	1982-05-18
Test tube construction and method for testing for copper aerosols Grant 4,329,153 - Leichnitz May 11, 1	1982-05-11
Highly sensitive gas measuring method for the analysis of breath alcohol concentrations, using test tubes Grant 4,294,583 - Leichnitz October 13, 1	1981-10-13
Method and device for determining the alcohol content of a person's breathing Grant 4,277,251 - Leichnitz July 7, 1	1981-07-07
Indicator device for the quantitative determination of metal cyanides in aerosol form Grant 4,271,125 - Leichnitz June 2, 1	1981-06-02
Testing tube construction for measuring sodium hydroxide and/or calcium oxide Grant 4,259,287 - Leichnitz March 31, 1	1981-03-31
Gas detector and meter employing indicator tubes Grant 4,254,657 - Leichnitz , et al. March 10, 1	1981-03-10
Method and apparatus for evaluating changes in indicator tubes Grant 4,123,227 - Heim , et al. October 31, 1	1978-10-31

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