Hearn; John R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hearn; John R..The latest application filed is for "electrical smoking system".
- Hearn; John R. - Midlothian VA
- Hearn; John R. - Richmond VA
- Hearn; John R. - Chesterfield VA
- Hearn; John R. - Los Altos Hills CA
| Patent | Date |
|---|---|
| Electrical smoking system App 20070102013 - Adams; John M. ; et al. | 2007-05-10 |
| Filter cigarette and method of making filter cigarette for an electrical smoking system App 20060185687 - Hearn; John R. ; et al. | 2006-08-24 |
| Cigarette having reduced sidestream smoke Grant 6,823,873 - Nichols , et al. November 30, 2 | 2004-11-30 |
| Cigarette having reduced sidestream smoke App 20020174875 - Nichols, Walter A. ; et al. | 2002-11-28 |
| Cigarette having reduced sidestream smoke Grant 6,367,481 - Nichols , et al. April 9, 2 | 2002-04-09 |
| Smoking article having reduced sidestream smoke Grant 6,311,694 - Nichols , et al. November 6, 2 | 2001-11-06 |
| Smoking article Grant 5,345,951 - Serrano , et al. Sept | 1994-09-13 |
| Smoking article Grant 5,159,940 - Hayward , et al. No | 1992-11-03 |
| Carbon heat source Grant 5,076,296 - Nystrom , et al. Dec | 1991-12-31 |
| Process for making a carbon heat source and smoking article including the heat source and a flavor generator Grant 5,060,676 - Hearn , et al. October 29, 1 | 1991-10-29 |
| Smoking article Grant 4,991,606 - Serrano , et al. February 12, 1 | 1991-02-12 |
| Thermally releasable flavor source for smoking articles Grant 4,981,522 - Nichols , et al. J | 1991-01-01 |
| Smoking article Grant 4,966,171 - Serrano , et al. Oc | 1990-10-30 |
| Process for expanding tobacco Grant 4,366,824 - Rainer , et al. January 4, 1 | 1983-01-04 |
| Acousto-optic Light Spectrum Analysis Grant 3,653,765 - Hearn April 4, 1 | 1972-04-04 |
| Acousto-optic Band Reject Light Filter And Apparatus Using Same Grant 3,644,015 - Hearn February 22, 1 | 1972-02-22 |
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