Leighton Clifford Johnson

Person

Edwardsburg, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process of forming a multiple profile reagent card
- Patent number 4,595,439
- Issue date Jun 17, 1986
- Miles Laboratories, Inc.
- David L. Boger
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method useful for removing liquid from the outer surf...
- Patent number 4,566,203
- Issue date Jan 28, 1986
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Automated reagent blotter
- Patent number 4,539,182
- Issue date Sep 3, 1985
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple profile reagent card
- Patent number 4,526,753
- Issue date Jul 2, 1985
- Miles Laboratories, Inc.
- David L. Boger
- G01 - MEASURING TESTING
Information Patent Grant
Fractionation device and method
- Patent number 4,509,941
- Issue date Apr 9, 1985
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Apparatus for and method of optical absorbance and fluorescent radi...
- Patent number 4,488,814
- Issue date Dec 18, 1984
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Capillary tube holder for liquid transfer in immunoassay
- Patent number 4,454,235
- Issue date Jun 12, 1984
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reagent cassette
- Patent number D263876
- Issue date Apr 13, 1982
- Miles Laboratories, Inc.
- Glenn S. Beidler
- D24 - Medical and laboratory equipment
Information Patent Grant
Method for producing monocellular layers of cell-containing biologi...
- Patent number 4,294,866
- Issue date Oct 13, 1981
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for producing monocellular layers of cell-containing biol...
- Patent number 4,280,442
- Issue date Jul 28, 1981
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Method of making printed reagent test devices
- Patent number 4,216,245
- Issue date Aug 5, 1980
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Segmented platen for applying liquids to a flat surface
- Patent number 4,200,056
- Issue date Apr 29, 1980
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Staining method by capillary action
- Patent number 4,199,613
- Issue date Apr 22, 1980
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Flow-through type particle analyzing apparatus
- Patent number 4,157,498
- Issue date Jun 5, 1979
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
System for evenly applying liquid to a surface
- Patent number 4,151,809
- Issue date May 1, 1979
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Staining apparatus
- Patent number 4,129,093
- Issue date Dec 12, 1978
- Miles Laboratories, Inc.
- Leighton C. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Pipette
- Patent number 4,117,728
- Issue date Oct 3, 1978
- Miles Laboratories, Inc.
- Leighton Clifford Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for evenly applying liquid to a surface
- Patent number 4,088,797
- Issue date May 9, 1978
- Miles Laboratories, Inc.
- Leighton C. Johnson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Disposable inoculation device and process of using same
- Patent number 4,077,845
- Issue date Mar 7, 1978
- Miles Laboratories, Inc.
- Leighton Clifford Johnson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Printed reagent test devices and method of making same
- Patent number 4,046,513
- Issue date Sep 6, 1977
- Miles Laboratories, Inc.
- Leighton Clifford Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Leighton Clifford Johnson

Person

Patents Grantslast 30 patents

Process of forming a multiple profile reagent card

Apparatus and method useful for removing liquid from the outer surf...

Automated reagent blotter

Multiple profile reagent card

Fractionation device and method

Apparatus for and method of optical absorbance and fluorescent radi...

Capillary tube holder for liquid transfer in immunoassay

Reagent cassette

Method for producing monocellular layers of cell-containing biologi...

Apparatus for producing monocellular layers of cell-containing biol...

Method of making printed reagent test devices

Segmented platen for applying liquids to a flat surface

Staining method by capillary action

Flow-through type particle analyzing apparatus

System for evenly applying liquid to a surface

Staining apparatus

Pipette

Process for evenly applying liquid to a surface

Disposable inoculation device and process of using same

Printed reagent test devices and method of making same