Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10693021 | Method of passivating a silicon substrate for use in a photovoltaic device | Ari Karkkainen, Milja Hannu-Kuure, Henna Järvitalo, Jarkko Leivo, Admir Hadzic +1 more | 2020-06-23 |
| 10576696 | Composite component forming method | — | 2020-03-03 |
| 9023188 | Component production method | — | 2015-05-05 |
| 8164026 | Laser drilling components | — | 2012-04-24 |
| 5888347 | Method for making smooth uncreped throughdried sheets | Steven Alexander Engel, Michael John Rekoske, Theodore Edwin Farrington, Jr., Stephen John Sudall, David Arthur Hyland | 1999-03-30 |
| 5667636 | Method for making smooth uncreped throughdried sheets | Steven Alexander Engel, Michael John Rekoske, Theodore Edwin Farrington, Jr., Stephen John Sudall, David Arthur Hyland | 1997-09-16 |
| 4271916 | System for adapting top head drilling rigs for reverse circulation drilling | — | 1981-06-09 |