Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6599076 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, Mark A. Stenholm +1 more | 2003-07-29 | $37,730,000 |
| 6454508 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, Mark A. Stenholm +1 more | 2002-09-24 | $13,765,000 |
| 6454519 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, Mark A. Stenholm +2 more | 2002-09-24 | $13,765,000 |
| D443675 | Spray nozzle cover | Joseph Serieka | 2001-06-12 | |
| 5769588 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, Mark A. Stenholm +2 more | 1998-06-23 | $66,533,000 |
| 5186594 | Dual cassette load lock | Masato Toshima, Phil Salzman, Steven Murdoch, Cheng Wang, Mark A. Stenholm +2 more | 1993-02-16 | $6,190,000 |
| 5145199 | Clear bed gooseneck trailer hitch | — | 1992-09-08 |