Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759068 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, AiMing XU, Peter Hutchinson | 2023-09-19 |
| 11607095 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, AiMing XU, Peter Hutchinson | 2023-03-21 |
| 11602251 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, AiMing XU, Peter Hutchinson | 2023-03-14 |
| 10226157 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, AiMing XU, Peter Hutchinson | 2019-03-12 |
| 10031938 | Determining Boolean logic and operator precedence of query conditions | Thomas B. Allen, Keith Caceres, Brand Lee Hunt, Kathleen Miyoko Nojima, Maria N. Schwenger | 2018-07-24 |
| 9955832 | Surface cleaning head with removable non-driven agitator having cleaning pad | Jason B. Thorne, Kai Xu, AiMing XU, Andre D. Brown, Brian Burke +1 more | 2018-05-01 |
| 9886819 | Gaming system customer service techniques | Xiaoqiang Gong, Frederick Van Baltz, Lattamore D. Osburn, Tara C. Young | 2018-02-06 |
| 9280864 | Gaming award method and apparatus | Stephanie Maddocks | 2016-03-08 |
| 9026514 | Method, apparatus and article for assigning a similarity measure to names | Thomas B. Allen, Dominique Jeremy Evans, Brand Lee Hunt, Brian E. Macy | 2015-05-05 |
| 8972387 | Smarter search | Thomas B. Allen, Donald A. Bowsher, Jr., Anthony D. Curcio, Brian E. Macy | 2015-03-03 |
| 8951115 | Progressive jackpot communication techniques | Tara L. Young, Keith A. Wood, Lattamore D. Osburn | 2015-02-10 |
| 8740697 | Interface for a gaming machine | Frederick Van Baltz, J. Christopher McNamee, Stephanie Maddocks, Lori McDermeit, Alan G. Sheldon | 2014-06-03 |
| 8678911 | Interface for a gaming machine | Frederick Van Baltz, Stephanie Maddocks, Alan G. Sheldon, Lori McDermeit, J. Christopher McNamee | 2014-03-25 |
| 8608553 | Interface for a gaming machine | Frederick Van Baltz, J. Christopher McNamee, Stephanie Maddocks, Lori McDermeit, Alan G. Sheldon | 2013-12-17 |
| 8529347 | Gaming system customer service techniques | Xiaoqiang Gong, Frederick Van Baltz, Lattamore D. Osburn, Tara C. Young | 2013-09-10 |
| 8357038 | Progressive jackpot communication techniques | Tara L. Young, Keith A. Wood, Lattamore D. Osburn | 2013-01-22 |
| 8328630 | Gaming award method and apparatus | Stephanie Maddocks | 2012-12-11 |
| 7704143 | Apparatus and method for a cashless actuated gaming system | F. Van Baltz, Stephanie Maddocks, Alan G. Sheldon, Lori McDermeit, J. Christopher McNamee | 2010-04-27 |
| 7118479 | Gaming award techniques | Tara L. Young, Stephanie Maddocks | 2006-10-10 |
| 6896619 | Apparatus and method for a cashless actuated gaming system | F. Van Baltz, Stephanie Maddocks, Alan G. Sheldon, Lori McDermeit, J. Christopher McNamee | 2005-05-24 |
| 6676515 | Apparatus and method for a secure ticket actuated gaming system | F. Van Baltz, Stephanie Maddocks, Alan G. Sheldon, Lori McDermeit, J. Christopher McNamee | 2004-01-13 |
| 5717867 | Employee time entry and accounting system | Stephen A. Wynn, Ernest R. Pearce, Kathy A. Kalyvas, Edward C. Dahl, Ursula M. Conway | 1998-02-10 |
| D369793 | Face panel for an online bar code card reader | Stephen A. Wynn, Ernest R. Pearce, Kathy A. Kalyvas, Lori McDermeit, Ursula M. Conway | 1996-05-14 |
| 5482232 | Apparatus and method for wall-mounted hardware system | Stephen A. Wynn, Ernest R. Pearce, Ursula M. Conway, Troy W. Newberry | 1996-01-09 |
| 5459657 | Employee time entry and accounting system | Stephen A. Wynn, Ernest R. Pearce, Kathy A. Kalyvas, Edward C. Dahl, Ursula M. Conway | 1995-10-17 |