Karl J. F. Kroll

Person

Maple Grove, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Weigh in motion strip scale having plural compliant features
- Patent number 11,143,542
- Issue date Oct 12, 2021
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Weigh in motion strip scale having plural compliant features
- Patent number 10,031,019
- Issue date Jul 24, 2018
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Strip scale technology
- Patent number 9,354,105
- Issue date May 31, 2016
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Disposable external defibrillator with hinged housing halves
- Patent number 7,072,712
- Issue date Jul 4, 2006
- Kroll Family Trust
- Mark W. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tire inflation gauge technology
- Patent number 7,040,153
- Issue date May 9, 2006
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Electronic car locator
- Patent number 6,590,534
- Issue date Jul 8, 2003
- Kroll Family Trust
- Mark W. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Wind and insect resistant picnic system
- Patent number 6,578,499
- Issue date Jun 17, 2003
- Kroll Family Trust
- Mark W. Kroll
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Generic number cellular telephone
- Patent number 6,580,908
- Issue date Jun 17, 2003
- Mark W. Kroll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Disposable external defibrillator
- Patent number 6,408,206
- Issue date Jun 18, 2002
- Mark W. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for testing torsion bars
- Patent number 6,397,657
- Issue date Jun 4, 2002
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Light selective sport garments
- Patent number 6,350,168
- Issue date Feb 26, 2002
- Kroll Family Trust
- Mark W. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for testing tires
- Patent number 6,269,688
- Issue date Aug 7, 2001
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Thermal booster battery system
- Patent number 6,198,249
- Issue date Mar 6, 2001
- Mark W. Kroll
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital turn plate apparatus
- Patent number 6,047,594
- Issue date Apr 11, 2000
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Stairway step assembly
- Patent number 5,924,249
- Issue date Jul 20, 1999
- Protector Car, Inc.
- William P Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical electrode packaging technology
- Patent number 5,850,920
- Issue date Dec 22, 1998
- SurvivaLink Corporation
- Byron L. Gilman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Digital turn plate
- Patent number D399144
- Issue date Oct 6, 1998
- William P. Kroll
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Automated external defibrillator operator interface
- Patent number 5,792,190
- Issue date Aug 11, 1998
- SurvivaLink Corporation
- Kenneth F. Olson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stairway step assembly
- Patent number 5,664,379
- Issue date Sep 9, 1997
- Protector Care, Inc.
- William P. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical electrode packaging technology
- Patent number 5,579,919
- Issue date Dec 3, 1996
- SurvivaLink Corporation
- Byron L. Gilman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for painting snow
- Patent number 5,549,933
- Issue date Aug 27, 1996
- Creative Toy Corporation
- Theodore P. Adams
- B44 - DECORATIVE ARTS
Information Patent Grant
Medical electrode packaging technology
- Patent number 5,402,884
- Issue date Apr 4, 1995
- Surviva Link Corporation
- Byron L. Gilman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for non-invasively determining a patient's sus...
- Patent number 5,351,687
- Issue date Oct 4, 1994
- Mark W. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for non-invasively determing a patients suscep...
- Patent number 5,117,834
- Issue date Jun 2, 1992
- Mark W. Kroll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Load cell assembly
- Patent number 4,775,018
- Issue date Oct 4, 1988
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Grant
Wheel scale assembly
- Patent number 4,714,121
- Issue date Dec 22, 1987
- William P. Kroll
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
STRIP SCALE TECHNOLOGY
- Publication number 20240094042
- Publication date Mar 21, 2024
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
STRIP SCALE TECHNOLOGY
- Publication number 20220252447
- Publication date Aug 11, 2022
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
Weigh in motion strip scale having plural compliant features
- Publication number 20180340817
- Publication date Nov 29, 2018
- Intercomp Company
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
STRIP SCALE TECHNOLOGY
- Publication number 20160273955
- Publication date Sep 22, 2016
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
STRIP SCALE TECHNOLOGY
- Publication number 20140299390
- Publication date Oct 9, 2014
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
Telemetry technology for measurement devices
- Publication number 20050264410
- Publication date Dec 1, 2005
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
Tire inflation gauge technology
- Publication number 20050115327
- Publication date Jun 2, 2005
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
Telemetry technology for measurement devices
- Publication number 20030015353
- Publication date Jan 23, 2003
- William P. Kroll
- G01 - MEASURING TESTING
Information Patent Application
Disposable defibrillator
- Publication number 20020156506
- Publication date Oct 24, 2002
- Mark W. Kroll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Public service answering point with automatic triage capability
- Publication number 20020106059
- Publication date Aug 8, 2002
- Mark W. Kroll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Thermal battery emergency system
- Publication number 20010013766
- Publication date Aug 16, 2001
- Mark W. Kroll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wind and insect resistant picnic system
- Publication number 20010007325
- Publication date Jul 12, 2001
- Mark W. Kroll
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Karl J. F. Kroll

Person

Patents Grantslast 30 patents

Weigh in motion strip scale having plural compliant features

Weigh in motion strip scale having plural compliant features

Strip scale technology

Disposable external defibrillator with hinged housing halves

Tire inflation gauge technology

Electronic car locator

Wind and insect resistant picnic system

Generic number cellular telephone

Disposable external defibrillator

Apparatus and method for testing torsion bars

Light selective sport garments

Apparatus and method for testing tires

Thermal booster battery system

Digital turn plate apparatus

Stairway step assembly

Medical electrode packaging technology

Digital turn plate

Automated external defibrillator operator interface

Stairway step assembly

Medical electrode packaging technology

Process for painting snow

Medical electrode packaging technology

Method and apparatus for non-invasively determining a patient's sus...

Method and apparatus for non-invasively determing a patients suscep...

Load cell assembly

Wheel scale assembly

Patents Applicationslast 30 patents

STRIP SCALE TECHNOLOGY

STRIP SCALE TECHNOLOGY

Weigh in motion strip scale having plural compliant features

STRIP SCALE TECHNOLOGY

STRIP SCALE TECHNOLOGY

Telemetry technology for measurement devices

Tire inflation gauge technology

Telemetry technology for measurement devices

Disposable defibrillator

Public service answering point with automatic triage capability

Thermal battery emergency system

Wind and insect resistant picnic system