Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691000 | Process for surface treatment of cellulosic, metallic, vitreous materials, or cements, marbles, granites and the like | Mauro Scapin, Rosaldo Picozzi | 1997-11-25 |
| 5602225 | Process for imparting oil- and water-repellency to textile fibres, skin, leather and the like | Mauro Scapin, Padmanabhan Srinivasan | 1997-02-11 |