Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131016 | Coated substrate | Papken Hovsepian, David S. Rickerby, Mark Dixon | 2021-09-28 |
| 8173248 | PVD coated substrate | Papken Hovsepian | 2012-05-08 |
| 7966909 | Process of forming a razor blade | John Madeira, Papken Hovsepian, Krassimir Grigorov Marchev, Neville Sonnenberg | 2011-06-28 |
| 7081186 | Combined coating process comprising magnetic field-assisted, high power, pulsed cathode sputtering and an unbalanced magnetron | Papken Hovsepian, Wolf-Dieter Munz | 2006-07-25 |