Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336539 | Effervescing tablet for bath water | — | 1993-06-15 |
MB
Margaret A. Bates
Overall (All Time): #3,826,551 of 4,157,543Top 95%
1
Patents All Time