Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364927 | Sulfonated naphthalene formaldehyde condensation polymers as dental plaque barriers | Tibor Sipos | 1982-12-21 |
HJ
Henry F. Motkowski, Jr.
Overall (1982): #79,773 of 81,411Top 100%
1
Patents 1982