Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077215 | Neutralized perfluoro-3,6-dioxa-4-methyl-7-octene sulphonyl fluoride copolymer surface for attachment and growth of animal cells | John Gerard Steele, William C. Norris, Graham Johnson | 1991-12-31 |
| 4836884 | Implantable materials | — | 1989-06-06 |