Inventor
Ervin E. Mangus
Inventor
Brimfield, IL, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification21%
F01CRotary-piston or oscillating-piston machines or engines14%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application14%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%
B60WConjoint control of vehicle sub-units of different type or different function7%
B62DMotor vehicles7%
F02CGas-turbine plants7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
4,541,497'Control mechanism for operating a tractor'19854,082,224'Fuel injection nozzle'19784,054,400'Engine port bridging'19774,022,050'Method of manufacturing a heat exchanger steel'19773,972,660'Corner seals for rotary mechanisms'19763,968,834'Heat exchanger mounting for a turbine engine'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to CATERPILLAR TRACTOR CO (6)· patent assignee history
1976–1985Based in Brimfield, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR TRACTOR CO | 6 | 1976–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brimfield, Illinois, US | 6 | 1976–1985 |