Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622695 | Anatomical and biological preservative and method | John L. Margrave | 1997-04-22 |
| 5607668 | Embalming composition and method | John L. Margrave | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622695 | Anatomical and biological preservative and method | John L. Margrave | 1997-04-22 |
| 5607668 | Embalming composition and method | John L. Margrave | 1997-03-04 |