Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344462 | Gas plasma treatment for modification of surface wetting properties | Svetlana A. Krapivina, Alexander K. Filippov | 1994-09-06 |
| 5328576 | Gas plasma treatment for water and oil proofing of fabrics and paper | Svetlana A. Krapivina, Alexander K. Filippov | 1994-07-12 |