Inventor
John C. Todd
Inventor
Glendale, AZ, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling24%
B64CAeroplanes18%
G05DSystems for controlling or regulating non-electric variables18%
Y02TClimate change mitigation technologies related to transportation12%
B64DEquipment for fitting in or to aircraft6%
G01CMeasuring distances, levels or bearings6%
G06FElectric digital data processing6%
G11BInformation storage based on relative movement between record carrier and transducer6%
H04LTransmission of digital information, e.g. telegraphic communication6%
PatentTitleYear
7,890,612'Method and apparatus for regulating data flow between a communications device and a network'20116,561,463'Flight control module with integrated spoiler actuator control electronics'20036,446,911'Method for controlling actuators on a vehicle'20026,443,399'Flight control module merged into the integrated modular avionics'20026,397,128'Flight data recorder system'20026,366,837'Method for providing command augmentation to a command lane within a vehicle'20025,250,947'Altitude tape for aircraft displays'19934,446,917'Method and apparatus for producing viscous or waxy crude oils'19844,237,973'Method and apparatus for steam generation at the bottom of a well bore'19804,084,639'Electrode well for electrically heating a subterranean formation'19784,084,637'Method of producing viscous materials from subterranean formations'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to PETRO CANADA EXPLORATION INC (2)· patent assignee history
1978–1984Based in Dallas, TX, US· patent location history
1980–1984Patents assigned to TODD JOHN C (2)· patent assignee history
1993Patents assigned to HONEYWELL INC (1)· patent assignee history
1993Based in Phoenix, AZ, US· patent location history
2002–2003Patents assigned to HONEYWELL INT INC (5)· patent assignee history
2002–2003Based in Glendale, AZ, US· patent location history
2011Patents assigned to ELECTRO GUARD CORP (1)· patent assignee history
2011Based in Toronto, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONEYWELL INT INC | 5 | 2002–2003 |
| PETRO CANADA EXPLORATION INC | 2 | 1978 |
| TODD JOHN Cself | 2 | 1980–1984 |
| ELECTRO GUARD CORP | 1 | 2011 |
| HONEYWELL INC | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Glendale, AZ, US | 5 | 2002–2003 |
| Dallas, Texas, US | 4 | 1978–1984 |
| Toronto, CA | 1 | 2011 |
| Phoenix, AZ, US | 1 | 1993 |