Assignee
Inventors
- Darwin J. Prockop (42 patents)
- Leena Ala-Kokko (7 patents)
- Andrzej Fertala (9 patents)
- Aleksander Sieron (6 patents)
- Kari Kivirikko (8 patents)
- Amy Geddis (2 patents)
- Taina Pihlajaniemi (4 patents)
US Patent 5593859 · Granted Jan 14, 1997