Inventor
Jacobus Hendrik Visser
Inventor
Farmington Hills, MI, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
Y02TClimate change mitigation technologies related to transportation20%
F02DControlling combustion engines16%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general12%
Y02ATechnologies for adaptation to climate change6%
F02BInternal-combustion piston engines5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
G01MTesting static or dynamic balance of machines or structures3%
C04BLime, magnesia2%
F02PIgnition, other than compression ignition, for internal-combustion engines2%
PatentTitleYear
10,989,126Methods and system for operating an oxygen sensor20219,528,448'Methods and system for fuel ethanol content estimation and engine control'20169,470,654'System and method for updating a baseline output of a gas sensor'20169,410,466'Exhaust humidity sensor'20169,404,432'Methods and systems for fuel ethanol content determination via an oxygen sensor'20169,382,880'Methods and systems for a gas constituent sensor'20169,382,858'Methods and systems for an oxygen sensor'20169,376,968'Methods and systems for fuel ethanol content determination via an oxygen sensor'20169,273,621'Methods and systems for an oxygen sensor'20169,217,350'Method and system for reductant injector degradation'20158,769,935'System and method for monitoring reductant quality'20148,168,060'System and method for improving accuracy of a gas sensor'20128,141,346'System and method for monitoring reductant quality'20127,210,455'Engine control with fuel quality sensor'20077,114,325'Control system with a sensor'20066,935,311'Engine control with fuel quality sensor'20056,133,042'Modulated oxygen-flux method and apparatus to improve the performance of a calorimetric gas sensor'20006,131,438'Method of operating a calorimetric gas sensor'20005,863,803'Method and apparatus for modulating a gas sample for a calorimetric gas sensor'19995,822,979'Catalyst monitoring using a hydrocarbon sensor'19985,813,764'Catalytic differential calorimetric gas sensor'19985,801,070'High sensitivity, silicon-based, Microcalorimetric gas sensor and fabrication method'19985,707,148'Catalytic calorimetric gas sensor'19985,480,622'Electrically heatable catalyst device using electrically conductive non-metallic materials'19965,452,576'Air/fuel control with on-board emission measurement'19955,451,371'High-sensitivity, silicon-based, microcalorimetric gas sensor'19955,362,651'Carbon monoxide selective sensor and method of its use'19945,341,643'Feedback control system'19945,281,313'Selective combustible sensor and method'19945,268,086'Catalyst monitoring using ego sensors'19935,265,417'Method and apparatus for determining the hydrocarbon conversion efficiency of a catalytic converter'19935,199,397'Engine operation interrupt using ambient monoxide sensing'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to FORD MOTOR CO (9)· patent assignee history
1993–1994Based in Belleville, MI, US· patent location history
1995–1998Based in Southfield, MI, US· patent location history
1998–2000Patents assigned to FORD GLOBAL TECH INC (7)· patent assignee history
1998–2021Based in Farmington Hills, MI, US· patent location history
1999Based in Farmington, MI, US· patent location history
2005–2021Patents assigned to FORD GLOBAL TECH LLC (16)· patent assignee history
2012–2014Patents assigned to VISSER JACOBUS HENDRIK (3)· patent assignee history
2012–2014Patents assigned to BOGEMA JOHN PAUL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH LLC | 16 | 2005–2021 |
| FORD MOTOR CO | 9 | 1993–1996 |
| FORD GLOBAL TECH INC | 7 | 1998–2000 |
| VISSER JACOBUS HENDRIKself | 3 | 2012–2014 |
| BOGEMA JOHN PAUL | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Farmington Hills, MI, US | 19 | 1998–2021 |
| Southfield, MI, US | 6 | 1995–1998 |
| Belleville, MI, US | 6 | 1993–1994 |
| Farmington, MI, US | 1 | 1999 |