Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600518 | Smoking articles and wrapping materials therefor | Robert Leslie Oglesby, Alan B. Norman | 2009-10-13 |
| 7234471 | Cigarette and wrapping materials therefor | Robert Leslie Oglesby | 2007-06-26 |
| 6097291 | Electronic article surveillance markers for direct application to optically recorded media | Ching-Long Tsai, Chester Piotrowski, Rita M. Lunderville, Norman L. Koning | 2000-08-01 |
| 5939985 | Electronic article surveillance markers for direct application to optically recorded media | Ching-Long Tsai, Chester Piotrowski, Rita M. Lunderville, Norman L. Koning | 1999-08-17 |
| 5825292 | Electronic article surveillance markers for direct application to optically recorded media | Ching-Long Tsai, Norman L. Koning, Chester Piotrowski, Rita M. Lunderville | 1998-10-20 |
| 5699047 | Electronic article surveillance markers for direct application to optically recorded media | Ching-Long Tsai, Chester Piotrowski, Rita M. Lunderville, Norman L. Koning | 1997-12-16 |
| 5002085 | Low pressure non-fragmenting rupture disks | — | 1991-03-26 |