Gertjan J. Hofman

Person

North Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for composite sheet weight determinations
- Patent number 11,879,765
- Issue date Jan 23, 2024
- Honeywell International Inc.
- Tobias Nebel
- G01 - MEASURING TESTING
Information Patent Grant
X-ray-based determining of weights for coated substrates
- Patent number 11,519,867
- Issue date Dec 6, 2022
- Honeywell International Inc.
- Gertjan Hofman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for simultaneously determining weights of composite sheets
- Patent number 11,333,544
- Issue date May 17, 2022
- Honeywell International Inc.
- Tobias Nebel
- G01 - MEASURING TESTING
Information Patent Grant
Steam physical property measurement using guided wave radar
- Patent number 10,809,142
- Issue date Oct 20, 2020
- Honeywell International Inc.
- Gertjan Hofman
- G01 - MEASURING TESTING
Information Patent Grant
Independently driven, dual sided scanner heads
- Patent number 10,088,305
- Issue date Oct 2, 2018
- Honeywell Limited
- Ronald E. Beselt
- G01 - MEASURING TESTING
Information Patent Grant
Automatic z-correction for basis weight sensors
- Patent number 9,612,213
- Issue date Apr 4, 2017
- Honeywell ASCA Inc.
- Reena Meijer Drees
- G01 - MEASURING TESTING
Information Patent Grant
Wireless position-time synchronization for scanning sensor devices
- Patent number 9,264,162
- Issue date Feb 16, 2016
- Honeywell Limited
- Gertjan Hofman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Air wipe and sheet guide temperature control on paper and continuou...
- Patent number 8,660,682
- Issue date Feb 25, 2014
- Honeywell ASCA Inc.
- Gertjan Hofman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Differential coat weight measurement by means of nuclear or X-ray g...
- Patent number 8,394,449
- Issue date Mar 12, 2013
- Honeywell ASCA Inc.
- Reena Meijer Drees
- G01 - MEASURING TESTING
Information Patent Grant
Method of correcting gypsum crystal water effect on infrared moistu...
- Patent number 8,101,047
- Issue date Jan 24, 2012
- Honeywell International Inc.
- Unto Kulma
- G01 - MEASURING TESTING
Information Patent Grant
Single-point measurement of high-Z additives in sheets
- Patent number 7,399,971
- Issue date Jul 15, 2008
- Honeywell International Inc.
- Gertjan J. Hofman
- G01 - MEASURING TESTING
Information Patent Grant
Measurement of ash composition using scanning high voltage X-ray se...
- Patent number 7,376,215
- Issue date May 20, 2008
- Honeywell International Inc.
- Gertjan J. Hofman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LIB ANODE COATING MEASUREMENT WITH DUAL X-RAY
- Publication number 20240280360
- Publication date Aug 22, 2024
- Honeywell International Inc.
- Gertjan Job Hofman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIB ANODE COATING MEASUREMENT WITH DUAL X-RAY
- Publication number 20230113133
- Publication date Apr 13, 2023
- Honeywell International Inc.
- Gertjan Job Hofman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
X-RAY-BASED DETERMINING OF WEIGHTS FOR COATED SUBSTRATES
- Publication number 20210172888
- Publication date Jun 10, 2021
- HONEYWELL INTERNATIONAL INC.
- Gertjan Hofman
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR SIMULTANEOUSLY DETERMINING WEIGHTS OF COMPOSITE SHEETS
- Publication number 20200393286
- Publication date Dec 17, 2020
- HONEYWELL INTERNATIONAL INC.
- Tobias Nebel
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR COMPOSITE SHEET WEIGHT DETERMINATIONS
- Publication number 20200096380
- Publication date Mar 26, 2020
- HONEYWELL INTERNATIONAL INC.
- Tobias Nebel
- G01 - MEASURING TESTING
Information Patent Application
STEAM PHYSICAL PROPERTY MEASUREMENT USING GUIDED WAVE RADAR
- Publication number 20190293510
- Publication date Sep 26, 2019
- HONEYWELL INTERNATIONAL INC.
- Gertjan Hofman
- G01 - MEASURING TESTING
Information Patent Application
INDEPENDENTLY DRIVEN, DUAL SIDED SCANNER HEADS
- Publication number 20160061601
- Publication date Mar 3, 2016
- Honeywell ASCA Inc.
- Ronald E. Beselt
- G01 - MEASURING TESTING
Information Patent Application
Automatic z-Correction for Basis Weight Sensors
- Publication number 20150323375
- Publication date Nov 12, 2015
- Honeywell ASCA Inc.
- Reena Meijer Drees
- G01 - MEASURING TESTING
Information Patent Application
WIRELESS POSITION-TIME SYNCHRONIZATION FOR SCANNING SENSOR DEVICES
- Publication number 20140348154
- Publication date Nov 27, 2014
- Honeywell ASCA, Inc.
- Gertjan Hofman
- G01 - MEASURING TESTING
Information Patent Application
Air Wipe and Sheet Guide Temperature Control on Paper and Continuou...
- Publication number 20120130526
- Publication date May 24, 2012
- Honeywell ASCA Inc.
- Gertjan Hofman
- G05 - CONTROLLING REGULATING
Information Patent Application
Differential Coat Weight Measurement by Means of Nuclear or X-ray G...
- Publication number 20100159121
- Publication date Jun 24, 2010
- Honeywell ASCA Inc.
- Reena Meijer Drees
- G01 - MEASURING TESTING
Information Patent Application
Method of Correcting Gypsum Crystal Water Effect on Infrared Moistu...
- Publication number 20100078139
- Publication date Apr 1, 2010
- Honeywell International Inc.
- Unto Kulma
- G01 - MEASURING TESTING
Information Patent Application
Measurement of ash composition using scanning high voltage X-ray se...
- Publication number 20070147584
- Publication date Jun 28, 2007
- Gertjan J. Hofman
- G01 - MEASURING TESTING
Information Patent Application
Single-point measurement of high-Z additives in sheets
- Publication number 20070145286
- Publication date Jun 28, 2007
- Honeywell International, Inc.
- Gertjan J. Hofman
- G01 - MEASURING TESTING

Gertjan J. Hofman

Person

Patents Grantslast 30 patents

Apparatus for composite sheet weight determinations

X-ray-based determining of weights for coated substrates

Apparatus for simultaneously determining weights of composite sheets

Steam physical property measurement using guided wave radar

Independently driven, dual sided scanner heads

Automatic z-correction for basis weight sensors

Wireless position-time synchronization for scanning sensor devices

Air wipe and sheet guide temperature control on paper and continuou...

Differential coat weight measurement by means of nuclear or X-ray g...

Method of correcting gypsum crystal water effect on infrared moistu...

Single-point measurement of high-Z additives in sheets

Measurement of ash composition using scanning high voltage X-ray se...

Patents Applicationslast 30 patents

LIB ANODE COATING MEASUREMENT WITH DUAL X-RAY

LIB ANODE COATING MEASUREMENT WITH DUAL X-RAY

X-RAY-BASED DETERMINING OF WEIGHTS FOR COATED SUBSTRATES

APPARATUS FOR SIMULTANEOUSLY DETERMINING WEIGHTS OF COMPOSITE SHEETS

APPARATUS FOR COMPOSITE SHEET WEIGHT DETERMINATIONS

STEAM PHYSICAL PROPERTY MEASUREMENT USING GUIDED WAVE RADAR

INDEPENDENTLY DRIVEN, DUAL SIDED SCANNER HEADS

Automatic z-Correction for Basis Weight Sensors

WIRELESS POSITION-TIME SYNCHRONIZATION FOR SCANNING SENSOR DEVICES

Air Wipe and Sheet Guide Temperature Control on Paper and Continuou...

Differential Coat Weight Measurement by Means of Nuclear or X-ray G...

Method of Correcting Gypsum Crystal Water Effect on Infrared Moistu...

Measurement of ash composition using scanning high voltage X-ray se...

Single-point measurement of high-Z additives in sheets