Issued Patents All Time
Showing 1–3 of 3 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 |
| 5262208 | Gas plasma treatment for archival preservation of manuscripts and the like | Svetlana A. Krapivina, Alexander K. Filippov | 1993-11-16 |