Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391365 | Tossing balls | Kathryn Kelsey Anne Stillinger, Diane B. Stillinger | 2019-08-27 |
| D849861 | Ball | Kathryn Kelsey Anne Stillinger, Diane B. Stillinger | 2019-05-28 |
| 9738342 | Steering assemblies for multi-wheeled vehicles and multi-wheeled vehicles including the steering assemblies | Kathryn Kelsey Anne Stillinger | 2017-08-22 |
| 9669971 | Valve system | Donald J. Panec, Kathryn Kelsey Anne Stillinger | 2017-06-06 |
| 9609969 | Deformable elastomeric valve and valve assembly | Donald J. Panec, Kathryn Kelsey Anne Stillinger | 2017-04-04 |
| 8939454 | Scooters and scooter steering systems | Kathryn Kelsey Anne Stillinger | 2015-01-27 |
| 8562004 | Children'S knee boards and methods of riding the same | Kathryn Kelsey Anne Stillinger | 2013-10-22 |
| 7597333 | Brake assembly and scooters and skateboards including the same | — | 2009-10-06 |
| 7470203 | Enhanced-grip play balls and methods of manufacture | — | 2008-12-30 |
| 6881119 | Actuatable toy containing deformable bladder | Don Panec, Ron LaRonge | 2005-04-19 |
| 6770013 | Isometric exercise device | — | 2004-08-03 |
| 6672932 | Actuatable toy containing deformable bladder | Don Panec, Ron LaRonge | 2004-01-06 |
| 6631823 | Drink spout system | Donald J. Panec | 2003-10-14 |
| 6629624 | Drink spout system | Donald J. Panec | 2003-10-07 |
| 6598757 | Piercing drink spout system | Donald J. Panec | 2003-07-29 |
| 6416063 | High performance skate | Daniel M. Humes | 2002-07-09 |
| 6135311 | Drink valve | Donald J. Panec | 2000-10-24 |
| 5848946 | Filled, deformable bladder amusement device with infinitely changeable pliability and tactility characteristics | — | 1998-12-15 |
| 5592688 | Reversible catching mitt | Ron LaRonge, Thomas Grimm, Diana L. Wooldridge | 1997-01-14 |
| 5413331 | Soft reboundable amusement ball and outer skin material | — | 1995-05-09 |
| D346001 | Tossing ball | Thomas Grimm, Christopher Page, William A. Scott | 1994-04-12 |
| 5294114 | Game paddle and combination | — | 1994-03-15 |
| 5029704 | Cord keeper | — | 1991-07-09 |
| D317489 | Throwing toy | — | 1991-06-11 |
| 4756529 | Generally spherical object with floppy filaments to promote sure capture | — | 1988-07-12 |