Direct expansion evaporator with vapor ejector capacity boost
US-12492850-B2 · Dec 9, 2025 · US
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Gopalan Shridhar patents
Gopalan Shridhar is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gopalan Shridhar |
| Total patents | 47 |
| First publication | Jan 31, 2017 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Non-electromechanical, pumpless liquid recirculation system for air-cooled condenser and cooler adiabatic pre-cooling system
US-2023213285-A1 · Jul 6, 2023 · US
Micro-sized structure and construction method for fluidic oscillator wash nozzle
US-11548479-B2 · Jan 10, 2023 · US
Online vortex element emitter for irrigation
US-2022369575-A1 · Nov 24, 2022 · US
Automotive image sensor surface washing and drying system and method
US-11465595-B2 · Oct 11, 2022 · US
Compact low flow rate fluidic nozzle for spraying and cleaning applications having a reverse mushroom insert geometry
US-11305297-B2 · Apr 19, 2022 · US
Clog resistant in-line vortex element irrigation emitter
US-2021368700-A1 · Dec 2, 2021 · US
Multi-inlet, multi-spray fluidic cup nozzle with shared interaction region and spray generation method
US-11154876-B2 · Oct 26, 2021 · US
Clog resistant in-line vortex element irrigation emitter
US-11116151-B2 · Sep 14, 2021 · US
Automotive image sensor surface washing and drying system
US-11104305-B2 · Aug 31, 2021 · US
Recent patents
Latest publications not already listed above.
Vacuum generator/amplifier for gas applications and brake booster generation method
US-11034342-B2 · Jun 15, 2021 · US
Improved swirl nozzle assembly with high efficiency mechanical break up to generate mist sprays of uniform small droplets
US-2021170429-A1 · Jun 10, 2021 · US
Low-flow miniature fluidic spray nozzle assembly and method
US-10987681-B2 · Apr 27, 2021 · US
Fluidic PCV valve assembly and system
US-10598058-B2 · Mar 24, 2020 · US
Fluidic pcv valve assembly and system
US-2020018201-A1 · Jan 16, 2020 · US
Three-jet fluidic oscillator circuit, method and nozzle assembly
US-10532367-B2 · Jan 14, 2020 · US
Bi-directional fluidic PCV valve assembly and system
US-10526939-B2 · Jan 7, 2020 · US
Low-flow miniature fluidic spray nozzle assembly and method
US-2019388909-A1 · Dec 26, 2019 · US
Vacuum generator/amplifier for gas applications and brake booster generation method
US-2019381986-A1 · Dec 19, 2019 · US
Spray nozzle for high viscosity spray applications with uniform spray distribution
US-10493470-B2 · Dec 3, 2019 · US
Fluidic PCV valve assembly and system
US-10422258-B2 · Sep 24, 2019 · US
Gas to gas aspirator with improved entrainment efficiency
US-2019209980-A1 · Jul 11, 2019 · US
Automotive image sensor surface washing and drying system
US-2019202410-A1 · Jul 4, 2019 · US
Automotive image sensor surface washing and drying system and method
US-2019202411-A1 · Jul 4, 2019 · US
Compact split-lip shear washer nozzle
US-10239083-B2 · Mar 26, 2019 · US
Micro-sized structure and construction method for fluidic oscillator wash nozzle
US-2019061702-A1 · Feb 28, 2019 · US
Cup-shaped fluidic circuit, nozzle assembly and method
US-10155232-B2 · Dec 18, 2018 · US
Compact low flow rate fluidic nozzle for spraying and cleaning applications having a reverse mushroom insert geometry
US-2018345299-A1 · Dec 6, 2018 · US
Clog resistant in-line vortex element irrigation emitter
US-2018343813-A1 · Dec 6, 2018 · US
Swirl nozzle assemblies with high efficiency mechanical break up for generating mist sprays of uniform small droplets
US-10130960-B2 · Nov 20, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dlhbowles Inc | 45 |
| Gopalan Shridhar | 4 |
| Hartranft Evan | 3 |
| Evapco Inc | 2 |
| Zhao Chunling | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B05B1/08 | 23 |
| B60S1/52 | 15 |
| B60S1/56 | 10 |
| F01M13/023 | 6 |
| F02M35/10222 | 6 |