Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644879 | Stain removal pen with optimal application device | Ann Margaret Irvin, Paul Meredith, Jean Wevers | 2003-11-11 |
DS
David Roy Sandbach
Overall (2003): #239,516 of 273,478Top 90%
1
Patents 2003