Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304887 | Crystal resonator device | Roger James Williamson | 1994-04-19 |
| 4935661 | Pulsed plasma apparatus and process | Sureshchandra M. Ojha, Ian P. Llewellyn | 1990-06-19 |
| 4824690 | Pulsed plasma process for treating a substrate | Suresh M. Ojha, Ian P. Llewellyn | 1989-04-25 |
| 4749589 | Method of surface treatment | Sureshchandra M. Ojha, Ian P. Llewellyn | 1988-06-07 |
| 4684535 | Surface treatment of plastics material | Suresh M. Ojha, Ian P. Llewellyn | 1987-08-04 |
| 4568563 | Optical fibre manufacture | Thomas M. Jackson, Sureshchandra M. Ojha | 1986-02-04 |
| 4488506 | Metallization plant | Ronald C. Stern, Michael Cooke | 1984-12-18 |
| 4482394 | Method of making aluminum alloy film by implanting silicon ions followed by thermal diffusion | — | 1984-11-13 |
| 4460618 | Aluminum deposition on semiconductor bodies | Ronald C. Stern | 1984-07-17 |
| 4433012 | Process for the pyrolytic deposition of aluminum from TIBA | Ronald C. Stern | 1984-02-21 |
| 4328261 | Metallizing semiconductor devices | Ronald C. Stern | 1982-05-04 |
| 4315692 | Mask alignment for semiconductor processing | David John Moule | 1982-02-16 |