Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821324 | Cup-shaped fluidic circuit, nozzle assembly and method | Evan Hartranft, Shridhar Gopalan | 2017-11-21 |
| 9776195 | Irrigation nozzle assembly and method | Shridar Gopalan, Chris South, Russell Hester, Eric Koehler, Kerrie Allen +1 more | 2017-10-03 |
| 9089856 | Cup-shaped fluidic circuit with alignment tabs, nozzle assembly and method | Shridhar Gopalan, Evan Hartranft | 2015-07-28 |
| 9067221 | Cup-shaped nozzle assembly with integral filter structure | Shridhar Gopalan, Evan Hartranft | 2015-06-30 |
| D712009 | Fluidic nozzle insert | Shridhar Gopalan, Evan Hartranft | 2014-08-26 |
| 8770229 | Fluid stream powered pulse generating fluidic oscillator | Shridhar Gopalan, Kerrie Allen, Jerry Thurber | 2014-07-08 |
| 8662421 | Adjustable fluidic sprayer | Dan Steerman | 2014-03-04 |
| 8210559 | Trailer hitch device | — | 2012-07-03 |
| 8172162 | High efficiency, multiple throat fluidic oscillator | Shridhar Gopalan, Daniel Steerman | 2012-05-08 |
| 7775456 | Fluidic device yielding three-dimensional spray patterns | Shridhar Gopalan | 2010-08-17 |
| 7677480 | Enclosures for fluidic oscillators | Keith Berning, Russell Hester | 2010-03-16 |
| 7472848 | Cold-performance fluidic oscillator | Shridhar Gopalan | 2009-01-06 |
| 7293722 | Method and apparatus for generation of low impact sprays | Dharapuram N. Srinath, Surya Raghu | 2007-11-13 |
| 7267290 | Cold-performance fluidic oscillator | Shridhar Gopalan | 2007-09-11 |
| 7014131 | Multiple spray devices for automotive and other applications | Keith Berning, Daniel Steerman, Srinivasaiah Sridhara | 2006-03-21 |
| 6767331 | Backload fluidic switch with improved pressure recovery | Ronald D. Stouffer, Aland Santamarina | 2004-07-27 |
| 5647604 | Trailer hitch | — | 1997-07-15 |