Inventor
John Thomas Kubesh
Inventor
San Antonio, TX, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation29%
F02BInternal-combustion piston engines19%
F02DControlling combustion engines19%
F02PIgnition, other than compression ignition, for internal-combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof10%
B01DSeparation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,962,143'High-efficiency, low emission gasoline engines for heavy-duty applications'20056,779,344'Control system and method for turbocharged throttled engine'20046,581,571'Engine control to reduce emissions variability'20036,062,178'Method of operating uni-flow two-cycle engine during reduced load conditions'20005,947,063'Stoichiometric synthesis, exhaust, and natural-gas combustion engine'19995,735,245'Method and apparatus for controlling fuel/air mixture in a lean burn engine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2005Patents assigned to SOUTHWEST RES INST (4)· patent assignee history
1998–2004Based in San Antonio, TX, US· patent location history
2003–2004Patents assigned to DEERE & CO (2)· patent assignee history
2005Based in Boerne, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOUTHWEST RES INST | 4 | 1998–2005 |
| DEERE & CO | 2 | 2003–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Antonio, Texas, US | 5 | 1998–2004 |
| Boerne, Texas, US | 1 | 2005 |