Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382070 | Process for producing xerogel of silicic acid with high volume of pores | Ivan Novak | 1983-05-03 |
| 4255286 | Process of preparing spherical microparticles | Ivan Novak | 1981-03-10 |