Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248875 | Method for increased resolution in tandem mass spectrometry | Donald J. Douglas, Jay Corr, James Hager | 1993-09-28 |
| 4819477 | Method and apparatus for trace sample collection | William Fisher, William R. Stott, Adam Weisz-Margulescu | 1989-04-11 |
| 4300044 | Method and apparatus for the analysis of chemical compounds in aqueous solution by mass spectroscopy of evaporating ions | Julio V. Iribarne | 1981-11-10 |