Robert Douglas Harper

Person

Marlton, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Point-of-care device for the colorimetric determination of hemoglob...
- Patent number 11,041,860
- Issue date Jun 22, 2021
- ANALYTICAL DIAGNOSTIC SOLUTIONS, INC.
- Robert Harper
- G01 - MEASURING TESTING
Information Patent Grant
Point-of-care device for the colorimetric determination of L-phenyl...
- Patent number 10,830,765
- Issue date Nov 10, 2020
- ANALYTICAL DIAGNOSTIC SOLUTIONS, INC.
- Robert Harper
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Fertility test
- Patent number 5,914,271
- Issue date Jun 22, 1999
- ActiMed Laboratories, Inc.
- Wai Tak Law
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cone shaped mop wringer
- Patent number 5,727,281
- Issue date Mar 17, 1998
- Robert Harper
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Helical waveguide to rectangular waveguide coupler
- Patent number 4,851,736
- Issue date Jul 25, 1989
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacture of coupled-cavity waveguide structure for tra...
- Patent number 4,807,355
- Issue date Feb 28, 1989
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacture of helical waveguide structure for traveling...
- Patent number 4,765,056
- Issue date Aug 23, 1988
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backward wave suppressor
- Patent number 4,282,457
- Issue date Aug 4, 1981
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond supported helix assembly and method
- Patent number 4,278,914
- Issue date Jul 14, 1981
- The United States of America as represented by the Secretary of the Navy
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupled cavity structure
- Patent number 4,156,163
- Issue date May 22, 1979
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond brazing method for slow wave energy propagating structures
- Patent number 3,949,263
- Issue date Apr 6, 1976
- Raytheon Company
- Robert Harper
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
UNIVERSAL STAND FOR HOLDING CAPILLARY AND TRANSFER PIPETTES
- Publication number 20210394191
- Publication date Dec 23, 2021
- ANALYTICAL DIAGNOSTIC SOLUTIONS, INC.
- Robert HARPER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POINT-OF-CARE DEVICE FOR THE QUANTITATIVE DETERMINATION OF BRANCHED...
- Publication number 20200064351
- Publication date Feb 27, 2020
- ANALYTICAL DIAGNOSTIC SOLUTIONS, INC.
- Robert Harper
- G01 - MEASURING TESTING
Information Patent Application
POINT-OF-CARE DEVICE FOR THE COLORIMETRIC DETERMINATION OF HEMOGLOB...
- Publication number 20190072553
- Publication date Mar 7, 2019
- Robert Harper
- G01 - MEASURING TESTING
Information Patent Application
Garden Tool
- Publication number 20160302349
- Publication date Oct 20, 2016
- Robert Harper
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
BLOOD SEPARATION SYSTEM AND METHOD FOR A DRY TEST STRIP
- Publication number 20120282634
- Publication date Nov 8, 2012
- Polymer Technology Systems, Inc.
- Gary Hughes
- G01 - MEASURING TESTING
Information Patent Application
Colorimetric determination of somatic cell count in milk
- Publication number 20100047848
- Publication date Feb 25, 2010
- Wai Tak Law
- G01 - MEASURING TESTING
Information Patent Application
Colorimetric determination of somatic cell count in milk
- Publication number 20080057596
- Publication date Mar 6, 2008
- Wai Tak Law
- G01 - MEASURING TESTING
Information Patent Application
Toilet seat lifting apparatus
- Publication number 20060179557
- Publication date Aug 17, 2006
- Robert Harper
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Toilet seat lifter
- Publication number 20060015992
- Publication date Jan 26, 2006
- Robert Harper
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Robert Douglas Harper

Person

Patents Grantslast 30 patents

Point-of-care device for the colorimetric determination of hemoglob...

Point-of-care device for the colorimetric determination of L-phenyl...

Fertility test

Cone shaped mop wringer

Helical waveguide to rectangular waveguide coupler

Method of manufacture of coupled-cavity waveguide structure for tra...

Method of manufacture of helical waveguide structure for traveling...

Backward wave suppressor

Diamond supported helix assembly and method

Coupled cavity structure

Diamond brazing method for slow wave energy propagating structures

Patents Applicationslast 30 patents

UNIVERSAL STAND FOR HOLDING CAPILLARY AND TRANSFER PIPETTES

POINT-OF-CARE DEVICE FOR THE QUANTITATIVE DETERMINATION OF BRANCHED...

POINT-OF-CARE DEVICE FOR THE COLORIMETRIC DETERMINATION OF HEMOGLOB...

Garden Tool

BLOOD SEPARATION SYSTEM AND METHOD FOR A DRY TEST STRIP

Colorimetric determination of somatic cell count in milk

Colorimetric determination of somatic cell count in milk

Toilet seat lifting apparatus

Toilet seat lifter