Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965453 | Test apparatus, system and method for the detection of test samples | Richard T. Skiffington | 1999-10-12 |
| D408082 | Pocket-size sanitation test kit | Richard T. Skiffington | 1999-04-13 |
| 5827675 | Test apparatus, system and method for the detection of test samples | Richard T. Skiffington | 1998-10-27 |
| 5728542 | Disposable test kit apparatus and method for bacteria | Stanley E. Charm, Max Gandman | 1998-03-17 |
| D388519 | Pocket-size sanitation test kit | Richard T. Skiffington | 1997-12-30 |
| 5605812 | Test kit and method for the quantitative determination of coliform bacteria and E. coli | — | 1997-02-25 |
| 5489532 | Automatic test apparatus for antimicrobial drugs | Stanley E. Charm, Thomas Lieu, Max Gandman, Lee Gandman | 1996-02-06 |
| 5374534 | Method of preparing D-luciferin derivatives | Steven J. Saul, Stanley E. Charm | 1994-12-20 |
| 5374535 | Test kit for determination of organophosphate and carbamate pesticides with insect brain material that hydrolyses a 6-substituted d luciferin ester | Steven J. Saul, Stanley E. Charm | 1994-12-20 |
| 5354663 | Microbial inhibition test kit and method | Stanley E. Charm, Thomas Lieu, Max Gandman, Lea Gandman | 1994-10-11 |
| 5283180 | Bioluminescence method for the determination of pesticides | Steven J. Saul, Stanley E. Charm | 1994-02-01 |
| D342792 | Microbial test machine for sequentially timed heating, cooling and incubation of test samples | Stanley E. Charm, Steven Landau, Kenneth T. Sabin | 1993-12-28 |
| 5200311 | Method of determination of pesticides by radiobiochemistry | Stanley E. Charm, Shlomo Capua | 1993-04-06 |