Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738119 | Filter materials | Navin Gautam, Paul N. Gauvin, Donald E. Laslie, Kenneth A. Newman, Calvin Woodings | 1998-04-14 |
| 5301693 | Smoking compositions containing an .alpha.-alkylcinnamaldehyde-release additive | W. Geoffrey Chan, Harvey J. Grubbs, Yoram Houminer, Charles R. Howe, John D. Naworal +5 more | 1994-04-12 |
| 4925985 | Novel process for the production of 4,6-dimethyl-7-hydroxynonan-3-one | David L. Williams, Richard H. Cox, Daryl L. Faustini, Surnease Drew | 1990-05-15 |
| 4878276 | Spring clip | Peter G. A. Morrish | 1989-11-07 |
| 4678179 | Copying machine with a rotary sorter having sheet gripping devices | Thomas J. Hamlin | 1987-07-07 |
| 4612391 | Preparation of oxycarboxylic acids | — | 1986-09-16 |
| 4590278 | Nicotine analogs | — | 1986-05-20 |
| 4582421 | Copying machine with rotary sorter and adhesive binding apparatus | Thomas J. Hamlin | 1986-04-15 |
| 4564185 | Copying apparatus with finisher having stapler and adhesive binder stations | Thomas J. Hamlin | 1986-01-14 |
| 4561451 | 1,4-Diacylpiperazine flavored smoking compositions | Yoram Houminer | 1985-12-31 |
| 4452984 | Optically active nicotine analogs and process for their preparation | — | 1984-06-05 |
| 4442292 | Optically active nicotine analogs and process for their preparation | — | 1984-04-10 |
| 4332945 | Optically active nicotine analogs and process for their preparation | — | 1982-06-01 |