Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599076 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, James Howard +1 more | 2003-07-29 |
| 6454508 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, James Howard +1 more | 2002-09-24 |
| 6454519 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, James Howard +2 more | 2002-09-24 |
| 5769588 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, James Howard +2 more | 1998-06-23 |
| 5186594 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, James Howard +2 more | 1993-02-16 |