Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106352 | Multi-dimensional ion mobility spectrometry methods and apparatus | — | 2012-01-31 |
| D528174 | Exercise device | John McVay, Jane Kmatz, Detlev F. Smith | 2006-09-12 |
| D520084 | Exercise device | John McVay, Jane Kmatz, Detlev F. Smith | 2006-05-02 |
| D332152 | Lighter | — | 1992-12-29 |