Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912180 | Process and apparatus for testing for substances in liquids | — | 1999-06-15 |
| 5567619 | Process and apparatus for testing for substances in liquids | — | 1996-10-22 |
| 5550061 | Test swab and method of using same | — | 1996-08-27 |
| 5496736 | Process for testing for substances in liquids | — | 1996-03-05 |
| 5445965 | Process and apparatus for testing for substances in liquids | — | 1995-08-29 |
| 5416028 | Process for testing for substances in liquids | — | 1995-05-16 |
| 5364792 | Test swab and method of making and using same | — | 1994-11-15 |
| 5330917 | Test swab device and method of detecting lead, mercury, arsenic, and bismuth | — | 1994-07-19 |
| 5278075 | Test swab to detect a substance on a surface and method of making and using same | — | 1994-01-11 |
| 5039618 | Test swab cartridge type device and method for detecting lead and cadmium | — | 1991-08-13 |
| 4814275 | Monoclonal hybridoma antibody specific for a human epithelial antigen | Paul J. Durda, David J. Green, Dennis E. Vaccaro | 1989-03-21 |