Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988500 | Oral compositions | Mary A. Hunter | 1991-01-29 |
| 4847070 | Anticalculus compositions | Anthony Charles Lanzalaco, Richard J. Sunberg | 1989-07-11 |
JP
Joseph W. Pyrz
Overall (All Time): #2,314,024 of 4,157,543Top 60%
2
Patents All Time