Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772728 | Method for making bicycle lactones from beta, gamma unsaturated cyclic nitriles | Stephan Korte, Craig W. Coulston | 1988-09-20 |
| 4757198 | Mass analyzer system for the direct determination of organic compounds in PPB and high PPT concentrations in the gas phase | Ahmet H. Parlar, Frederick Coulston | 1988-07-12 |
| 4743448 | Organic carrier with integrated active substances | Mufit Bahadir, Gerd Pfister | 1988-05-10 |