Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10066351 | Method and fluidic apparatus for generating pulsed and oscillating air flow for surface cleaning and sweeping | Shridhar Gopalan, Christopher South | 2018-09-04 |
| 9765491 | Method and fluidic apparatus for generating pulsed and oscillating air flow for surface cleaning and sweeping | Shridhar Gopalan, Christopher South | 2017-09-19 |
| 7293722 | Method and apparatus for generation of low impact sprays | Surya Raghu, Gregory A. Russell | 2007-11-13 |
| 7070129 | Spa tub fluidic nozzles | Surya Raghu, Sean T. Burns | 2006-07-04 |
| 6729564 | Fluidic SPA Nozzles with dual operating modes and methods | Ronald D. Stouffer | 2004-05-04 |
| 6581856 | Fluid mixer | — | 2003-06-24 |
| 6497375 | Fluidic nozzle with multiple operating modes | Sean T. Burns | 2002-12-24 |
| 6457658 | Two-level nozzles with integrated or built-in filters and method | Eric Koehler | 2002-10-01 |
| D450804 | Fluidic spa nozzle | Sean T. Burns | 2001-11-20 |
| 6240945 | Method and apparatus for yawing the sprays issued from fluidic oscillators | Surya Raghu | 2001-06-05 |
| 6186409 | Nozzles with integrated or built-in filters and method | Eric Koehler | 2001-02-13 |
| 5906317 | Method and apparatus for improving improved fluidic oscillator and method for windshield washers | — | 1999-05-25 |
| 5213269 | Low cost, low pressure, feedback passage-free fluidic oscillator with interconnect | Ronald D. Stouffer | 1993-05-25 |
| 5213270 | Low cost, low pressure fluidic oscillator which is free of feedback | Ronald D. Stouffer | 1993-05-25 |
| 5181660 | Low cost, low pressure, feedback passage-free fluidic oscillator with stabilizer | Ronald D. Stouffer | 1993-01-26 |