Inventor
Werner H. Koeslin
Inventor
Peoria, IL, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof15%
Y02TClimate change mitigation technologies related to transportation15%
Y10TTechnical subjects covered by former us classification15%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F02BInternal-combustion piston engines8%
F02FCylinders, pistons or casings, for combustion engines8%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines8%
F16FSprings8%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%
PatentTitleYear
6,895,939'Fuel injector clamping assembly'20056,343,594'Variable flow venturi assembly for use in an exhaust gas recirculation system of an internal combustion engine'20026,112,642'Method and apparatus for making a two piece unitary piston'20004,179,884'Watercooled exhaust manifold and method of making same'19793,952,545'Fluid damped resilient drive for a governor'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to CATERPILLAR TRACTOR CO (2)· patent assignee history
1976–2005Based in Peoria, IL, US· patent location history
2000–2005Patents assigned to CATERPILLAR INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 3 | 2000–2005 |
| CATERPILLAR TRACTOR CO | 2 | 1976–1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Peoria, Illinois, US | 5 | 1976–2005 |