Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954458 | System and method for message transport and segmentation | — | 2005-10-11 |
| 6449479 | Apparatus and method for mobile subscriber service modification | — | 2002-09-10 |
| 5569756 | Purification of chemically modified cyclodextrins | Z. Helena Qi, Allan Hedges | 1996-10-29 |