Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519084 | Redispersible acrylic polymer powder for cementitious compositions | Chung-Ling Mao | 1996-05-21 |
HP
Helen Pak-Harvey
Overall (All Time): #3,743,349 of 4,157,543Top 95%
1
Patents All Time