Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874746 | Wound headling composition of TGF-alpha and PDGF | Samuel E. Lynch | 1989-10-17 |
| 4861757 | Wound healing and bone regeneration using PDGF and IGF-I | Samuel E. Lynch, Ray C. Williams | 1989-08-29 |