Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297839 | Ceiling fan with concentric stationary tube and power-down features | Richard W. Fizer, Richard A. Oleson, J. Carey Smith | 2025-05-13 |
| 11867189 | Ceiling fan system with brushless motor | Richard A. Oleson, J. Carey Smith, Richard W. Fizer, Elios Klemo | 2024-01-09 |
| 11268528 | Ceiling fan system with brushless motor | Richard A. Oleson, J. Carey Smith, Richard W. Fizer, Elios Klemo | 2022-03-08 |
| 11009033 | Ceiling fan system | J. Carey Smith, Richard A. Oleson, Richard W. Fizer, John B. Langston, Mark A. Toy +1 more | 2021-05-18 |
| 10436033 | Multi-part modular airfoil section and method of attachment between parts | J. Carey Smith, Richard W. Fizer, Richard A. Oleson | 2019-10-08 |
| 10054131 | High efficiency ducted fan | Richard A. Oleson | 2018-08-21 |
| 9574566 | Air fence for fan blade | Richard A. Oleson | 2017-02-21 |
| 8876468 | Ceiling fan with concentric stationary tube and power-down features | Richard W. Fizer, Richard A. Oleson, J. Carey Smith | 2014-11-04 |
| 8821126 | Angled airfoil extension for fan blade | Richard A. Oleson, Dale R. Jury | 2014-09-02 |
| 8753081 | Air fence for fan blade | Richard A. Oleson | 2014-06-17 |
| 8672649 | Ceiling fan system with brushless motor | J. Carey Smith, Richard A. Oleson, Richard W. Fizer, Mark A. Toy, Elios Klemo +2 more | 2014-03-18 |
| 8529212 | Multi-part modular airfoil section and method of attachment between parts | J. Carey Smith, Richard W. Fizer, Richard A. Oleson | 2013-09-10 |
| 8162613 | Angled airfoil extension for fan blade | Richard A. Oleson, Dale R. Jury | 2012-04-24 |
| 8147182 | Ceiling fan with concentric stationary tube and power-down features | Richard W. Fizer, Richard A. Oleson, J. Carey Smith | 2012-04-03 |
| 8079823 | Fan blades | — | 2011-12-20 |
| 8075273 | Fan blade modifications | — | 2011-12-13 |
| 7934907 | Cuffed fan blade modifications | J. Carey Smith, Richard W. Fizer | 2011-05-03 |
| 7654798 | Fan blade modifications | — | 2010-02-02 |
| 7284960 | Fan blades | — | 2007-10-23 |
| 7252478 | Fan blade modifications | — | 2007-08-07 |