Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383984 | Tolyl isocyanate and toluene diisocyanate test antigens, methods for their preparation and use in detecting diisocyanates and antibodies to diisocyanates | Meryl H. Karol | 1983-05-17 |
| 4208399 | Tolyl isocyanate test antigens, methods for their preparation and use in detecting diisocyanates and antibodies to diisocyanates | Meryl H. Karol | 1980-06-17 |