Inventor
Santosh Ratan
Inventor
Highland Park, NJ, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Gprimary
B64GCosmonautics61%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general13%
Y02TClimate change mitigation technologies related to transportation13%
Y02ATechnologies for adaptation to climate change9%
H01QAntennas, i.e. radio aerials4%
PatentTitleYear
10,590,824Systems and methods for reducing noise in reductant insertion assemblies202010,247,075Systems and methods for reducing noise in reductant insertion assemblies20199,664,092'Diagnosing system for reductant dosing system'20177,835,826'Attitude determination system for yaw-steering spacecraft'20107,464,898'Precision thrust/sun tracking attitude control system for gimbaled thruster'20087,376,496'Spacecraft magnetic momentum control system'20087,246,775'System and method of substantially autonomous geosynchronous time-optimal orbit transfer'20077,198,232'Optimal speed management for reaction wheel control system and method'20077,104,506'Spacecraft disturbance trimming system'20067,053,828'Systems and methods for correcting thermal distortion pointing errors'20066,908,064'High-efficiency REA optimized stationkeeping'20056,883,757'System and method for increasing the roll offset operating range for a spacecraft'20056,845,950'System for high efficiency spacecraft orbit transfer'20056,600,976'Gyroless control system for zero-momentum three-axis stabilized spacecraft'20036,481,672'Gimbaled thruster control system'20025,806,804'Adaptive harmonic disturbance compensation system'19985,687,933'Attitude control for spacecraft with movable appendages such as solar panels'19975,646,847'Universal thruster selection logic for spacecraft attitude control'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to MARTIN MARIETTA CORP (2)· patent assignee history
1997Based in Lawrenceville, NJ, US· patent location history
1998–2010Patents assigned to LOCKHEED CORP (13)· patent assignee history
1998–2010Based in Highland Park, NJ, US· patent location history
2017–2020Patents assigned to CUMMINS EMISSION SOLUTIONS INC (3)· patent assignee history
2017–2020Based in Columbus, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOCKHEED CORP | 13 | 1998–2010 |
| CUMMINS EMISSION SOLUTIONS INC | 3 | 2017–2020 |
| MARTIN MARIETTA CORP | 2 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Highland Park, New Jersey, US | 13 | 1998–2010 |
| Columbus, IN, US | 3 | 2017–2020 |
| Lawrenceville, New Jersey, US | 2 | 1997 |