Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D634843 | Handheld surgical depth instrument with rectangular body | John Y. S. Kim, Michael Harshbarger, Wen-Ta Chang | 2011-03-22 |
| 7895767 | Electronic depth gauge with variable electrical resistance sensing | Michael Harshbarger, John Y. S. Kim, Wen-Ta Chang | 2011-03-01 |