Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676163 | Anti-smoke perfumes and compositions | John Martin Behan, Keith Douglas Perring, Christopher Charles Piddock, Alan Forbes Provan | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676163 | Anti-smoke perfumes and compositions | John Martin Behan, Keith Douglas Perring, Christopher Charles Piddock, Alan Forbes Provan | 1997-10-14 |