Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275140 | Transducer for sensing actual or simulated body sounds | — | 2012-09-25 |
| 8243940 | Medical device with communication, measurement and data functions | — | 2012-08-14 |
| 7940937 | Transducer for sensing body sounds | — | 2011-05-10 |
| 7346174 | Medical device with communication, measurement and data functions | — | 2008-03-18 |
| 6661897 | Transducer for sensing body sounds | — | 2003-12-09 |
| 6498854 | Transducer for sensing body sounds | — | 2002-12-24 |
| 5539812 | Method and apparatus for detecting an attempted three-way conference call on a remote telephone | Dwight W. Kitchin, Alan K. Schott, John C. Johnson | 1996-07-23 |
| D345183 | Toy fetal life sounds monitor | Gregory J. Emmel, Micheal E. Henley, Michael J. Vaught | 1994-03-15 |