Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207057 | Nasopharyngeal sample collection devices and methods | Minh Bui | 2021-12-28 |
| 11035711 | Dispensers and related methods | — | 2021-06-15 |
| 9267317 | Door stop assembly | — | 2016-02-23 |
| D665248 | Door stop | — | 2012-08-14 |
| D653532 | Door stop | — | 2012-02-07 |
| D652714 | Door stop | — | 2012-01-24 |
| D652289 | Door stop | — | 2012-01-17 |
| 7185555 | Footswitch | Robert H. Peterson, David Thoe, Jiansheng Zhou | 2007-03-06 |
| 6862951 | Footswitch | Robert H. Peterson, David Thoe, Jiansheng Zhou | 2005-03-08 |
| D478323 | Footswitch | Robert H. Peterson, Jiansheng Zhou, David Weston | 2003-08-12 |
| 6355051 | Guidewire filter device | Steven J. Sisskind | 2002-03-12 |