Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651058 | T-shaped fan blade arm attachment | Donald J. Ladanyi, Zhi-Jian He, Shou Zhi Li | 2017-05-16 |
| 9482242 | C-connect fastener for a ceiling fan blade | Ming-Chi Lin | 2016-11-01 |
| 8033787 | Canopy cover for a ceiling fan | Michael D. Miller | 2011-10-11 |
| 7351037 | Y-connect fastener for ceiling fan blades | Michael D. Miller, Jeffrey A. Guyer, Jibum Jung, Richard H. Crawford, Jason T. Herlehy +1 more | 2008-04-01 |
| 7223078 | Rotary plate fastener for ceiling fan blades | Richard H. Crawford, Jason T. Herlehy, Bradley A. Jackson | 2007-05-29 |
| 6606953 | Amusement ride | — | 2003-08-19 |
| 6477961 | Amusement ride | — | 2002-11-12 |
| 6386115 | Modularized amusement ride and training simulation device | — | 2002-05-14 |
| 6227121 | Modularized amusement ride and training simulation device | — | 2001-05-08 |
| 6098549 | Modularized amusement ride and training simulation device | — | 2000-08-08 |
| 5791254 | Full range of motion roller coaster | Robert H. Gorman | 1998-08-11 |