Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334540 | Method of diagnosing periodontal disease through the detection of pyridine compounds | James G. Kostelc, Philip R. Zelson | 1982-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334540 | Method of diagnosing periodontal disease through the detection of pyridine compounds | James G. Kostelc, Philip R. Zelson | 1982-06-15 |