Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855595 | Electric field control in ion mobility spectrometry | — | 1989-08-08 |
| 4797554 | Ion mobility spectrometer | Allan T. Bacon, Jr. | 1989-01-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855595 | Electric field control in ion mobility spectrometry | — | 1989-08-08 |
| 4797554 | Ion mobility spectrometer | Allan T. Bacon, Jr. | 1989-01-10 |