Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668399 | Automatic bubble dispensing wand | — | 2020-06-02 |
| D722189 | Headband with continuous fiber optic tufts | — | 2015-02-03 |
| D701443 | Dolphin handle for an elongated object | — | 2014-03-25 |
| D671263 | Headband with a dinosaur | — | 2012-11-20 |
| 8061860 | Illuminating utensil | — | 2011-11-22 |
| 7556392 | Illuminating utensil | — | 2009-07-07 |
| 6415788 | Apparatus for treating respiratory gases including liquid trap | Burrell E. Clawson | 2002-07-09 |
| 6363930 | Apparatus for providing heat/moisture to respiratory gases | Burrell E. Clawson | 2002-04-02 |
| 6240668 | Apparatus to distinguish containers | Burrell E. Clawson | 2001-06-05 |
| 6105576 | Apparatus for treating respiratory gases including liquid trap | Burrell E. Clawson | 2000-08-22 |
| 6095135 | Apparatus for providing benefits to respiratory gases | Burrell E. Clawson | 2000-08-01 |
| 5392770 | Tubing circuit systems for humidified respiratory gas | Burrell E. Clawson | 1995-02-28 |
| D355351 | Tubing holder | Burrell E. Clawson | 1995-02-14 |
| D354126 | Humidifier manifold for a ventilator breathing circuit | Burrell E. Clawson | 1995-01-03 |
| D352104 | Humidifier manifold for a ventilator breathing circuit | Burrell E. Clawson | 1994-11-01 |
| D350190 | Humidifier manifold for a ventilator breathing circuit | Burrell E. Clawson | 1994-08-30 |
| D289688 | Tubing coupler for respiratory systems | Burrell E. Clawson | 1987-05-05 |
| D282283 | Sensor line fitting for a respiratory system | Burrell E. Clawson | 1986-01-21 |
| D276465 | Straight flow manifold | Burrell E. Clawson | 1984-11-20 |
| D276464 | Respiratory gas flow manifold | Burrell E. Clawson | 1984-11-20 |
| D276369 | In line flow connector for a respirator | Burrell E. Clawson | 1984-11-13 |
| 4456008 | Respiratory apparatus and method | Burrell E. Clawson | 1984-06-26 |
| 4453835 | Temperature sensor | Burrell E. Clawson | 1984-06-12 |
| 4430994 | Respiratory gas heating and humidifying methods and apparatus | Burrell E. Clawson | 1984-02-14 |