Inventor
Mae L. Lew
Inventor
Oak Park, IL, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
F02BInternal-combustion piston engines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,281,529'EGR cooler purging apparatus and method'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Patents assigned to INT ENGINE INTELLECTUAL PROP (1)· patent assignee history
2007Based in Oak Park, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT ENGINE INTELLECTUAL PROP | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oak Park, Illinois, US | 1 | 2007 |