Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8449636 | Easy rinsing polishing composition for polymer-based surfaces | — | 2013-05-28 | $9,403,000 |
| 6769012 | Method and system for managing message transactions between a sender and recipient within a virtual mailbox | Song Liu, Herb Wang | 2004-07-27 |