Inventor
Alan Chewter
Inventor
Ypsilanti, MI, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Mprimary
G01MTesting static or dynamic balance of machines or structures29%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general14%
F02DControlling combustion engines14%
Y02TClimate change mitigation technologies related to transportation14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60TVehicle brake control systems or parts thereof7%
B60WConjoint control of vehicle sub-units of different type or different function7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
PatentTitleYear
7,712,357'Method and system for rough road indications for misfire detection'20107,591,172'Method and system for misfire detection'20097,171,298'Method and system for identifying phase in an internal combustion engine'20076,345,224'Method and system for advanced neutral tow'20026,116,021'Method for monitoring the performance of a catalytic converter using a rate modifier'20005,956,945'Apparatus and method for diagnosis of catalyst performance'19995,906,652'Method and system for misfire determination using synchronous correction'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to MOTOROLA INC (4)· patent assignee history
1999Patents assigned to ENGELHARD CORP (1)· patent assignee history
1999–2000Based in Ann Arbor, MI, US· patent location history
2002–2010Based in Ypsilanti, MI, US· patent location history
2007–2009Patents assigned to TEMIC AUTOMOTIVE NA INC (2)· patent assignee history
2007Based in Whitmore Lake, MI, US· patent location history
2010Patents assigned to CONTINENTAL AUTOMOTIVE SYSTEMS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 4 | 1999–2002 |
| TEMIC AUTOMOTIVE NA INC | 2 | 2007–2009 |
| CONTINENTAL AUTOMOTIVE SYSTEMS | 1 | 2010 |
| ENGELHARD CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ypsilanti, MI, US | 3 | 2002–2010 |
| Ann Arbor, MI, US | 3 | 1999–2000 |
| Whitmore Lake, MI, US | 1 | 2007 |