Inventor
Adam C. Cecil
Inventor
Columbus, IN, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines28%
F02DControlling combustion engines18%
Y02TClimate change mitigation technologies related to transportation15%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%
F02BInternal-combustion piston engines5%
F02FCylinders, pistons or casings, for combustion engines5%
Y10TTechnical subjects covered by former us classification5%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines3%
F01MLubricating of machines or engines in general3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
PatentTitleYear
11,098,673Cylinder head with integrated exhaust manifold202111,092,088Valve train with cylinder deactivation and compression release202111,035,263Compression release valvetrain design202111,008,952Vacuum and compression release braking in spark-ignited engines202110,927,725Two plane accessory mounting with sliding pilot interface202110,697,332Eccentric hydraulic lash adjuster for use with compression release brake202010,619,528Compression brake for internal combustion engine202010,539,046Camshaft phaser/compression brake release integration with concentric camshaft202010,273,945Mechanical fuel pump deactivation201910,001,035Hydraulic lash adjuster20189,810,177'Internal combustion engine'20179,222,375'Variable valve actuation apparatus, system, and method'20158,667,939'Variable valve actuation apparatus, system and method'20147,845,339'Exhaust gas recirculation cooler coolant plumbing configuration'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2017Patents assigned to CUMMINS IP INC (2)· patent assignee history
2010–2021Based in Columbus, IN, US· patent location history
2014–2021Patents assigned to CUMMINS INC (12)· patent assignee history
2014Patents assigned to BARNES DAVID M (1)· patent assignee history
2014Patents assigned to CECIL ADAM C (1)· patent assignee history
2021Based in Columbus, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CUMMINS INC | 12 | 2014–2021 |
| CUMMINS IP INC | 2 | 2010–2017 |
| BARNES DAVID M | 1 | 2014 |
| CECIL ADAM Cself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Columbus, IN, US | 12 | 2010–2021 |
| Columbus, OH, US | 2 | 2021 |