Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104743 | Vacuum receiver with positive dump valve control | Donald D. Rainville, Robert R. Crawford, Leonard Paquette | 2006-09-12 |
| 6594002 | Wafer shape accuracy using symmetric and asymmetric instrument error signatures | William Drohan, Peter Harvey, Jaydeep Sinha | 2003-07-15 |
| 5453703 | Method for determining the minority carrier surface recombination lifetime constant (t.sub.s of a specimen of semiconductor material | — | 1995-09-26 |
| 5091691 | Apparatus for making surface photovoltage measurements of a semiconductor | Emil Kamieniecki, Michael Wollowitz | 1992-02-25 |
| 4891584 | Apparatus for making surface photovoltage measurements of a semiconductor | Emil Kamieniecki, Mike Wollowitz | 1990-01-02 |
| 4873436 | Nondestructive readout of a latent electrostatic image formed on an insulating material | Emil Kamieniecki, Leszek Reiss | 1989-10-10 |
| 4833324 | Nondestructive readout of a latent electrostatic image formed on an insulating material | Emil Kamieniecki | 1989-05-23 |