Inventor
David C. Weber
Inventor
Toledo, OH, US
Overview
Patents· 30 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 properties14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
Y02TClimate change mitigation technologies related to transportation8%
B01DSeparation4%
F02DControlling combustion engines4%
Y02ATechnologies for adaptation to climate change4%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
B60WConjoint control of vehicle sub-units of different type or different function3%
G01DMeasuring not specially adapted for a specific variable3%
G05DSystems for controlling or regulating non-electric variables3%
PatentTitleYear
10,999,334System and method for multi-party communication of trending topics202110,938,870Content management across a multi-party conferencing system by parsing a first and second user engagement stream and facilitating the multi-party conference using a conference engine202110,488,315Methods and systems for prediction of sensor response time201910,481,065Methods and systems for exhaust particulate matter sensing201910,479,333Method and apparatus for navigation accommodating train crossings201910,423,130Method and apparatus for weather modeling and vehicular accommodation201910,399,564Vehicle roundabout management201910,209,286Resistance measurement tool201910,109,384System for generation of useful electrical power from isotopic emissions20189,975,446Vehicle charge system20189,863,336'System and method for estimating ambient humidity'20189,804,074'Method and system for resistive-type particulate matter sensors'20179,328,698'Automotive virtual humidity sensor'2016D0753074'Frequency diffuser'20168,769,929'Exhaust system with a NOx sensor'20148,256,205'Exhaust system with a NOx sensor'20126,220,160'Ink feeding system and method for a printing, duplicating or like machines'20015,920,058'Holographic labeling and reading machine for authentication and security applications'19995,637,786'Series parallel heated oxygen sensor heater control'19975,571,397'Boron nitride exhaust seal'19965,365,735'Baffled catalytic converter'1994D0312991'Bicycle'19904,818,364'Terminal member for 02 sensor'19894,816,643'Glow plug having a metal silicide resistive film heater'19894,786,399'Seal means for isolated grounded O.sub.2 sensor'19884,526,832'Antistatic packaging material and steel substrates packaged therewith'19854,419,652'Temperature sensor'19834,387,359'Titania oxygen sensor with chrome oxide compensator'19834,377,801'Oxygen sensor for detecting the oxygen content of an internal combustion engine exhaust gas system'19834,225,842'Resistance type oxygen sensor'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1983Patents assigned to BENDIX AUTOLITE CORP (4)· patent assignee history
1980–2019Based in Toledo, OH, US· patent location history
1988–1989Patents assigned to ALLIED SIGNAL INC (3)· patent assignee history
1990–2016Patents assigned to WEBER DAVID C (2)· patent assignee history
1994–1997Patents assigned to FORD MOTOR CO (3)· patent assignee history
2001Based in Melrose Park, IL, US· patent location history
2012–2019Patents assigned to FORD GLOBAL TECH LLC (12)· patent assignee history
2016Based in Springbrook, WI, US· patent location history
2018Based in Lauderdale Lakes, FL, US· patent location history
2021Based in Somerset West, ZA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FORD GLOBAL TECH LLC | 12 | 2012–2019 |
| BENDIX AUTOLITE CORP | 4 | 1980–1983 |
| ALLIED SIGNAL INC | 3 | 1988–1989 |
| FORD MOTOR CO | 3 | 1994–1997 |
| WEBER DAVID Cself | 2 | 1990–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toledo, OH, US | 21 | 1980–2019 |
| Somerset West, ZA | 2 | 2021 |
| Lauderdale Lakes, Florida, US | 1 | 2018 |
| Springbrook, WI, US | 1 | 2016 |
| Melrose Park, Illinois, US | 1 | 2001 |