Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719850 | Sonic jewelry cleaner | Dov Z. Glucksman, Gary P. McGonagle, Laura J. Nickerson | 2004-04-13 |
| 6601257 | Jewelry brush with cleaning zones | Cheryl Felix-Flender, Ward Fritz | 2003-08-05 |
| 4705668 | Electrolyte analyzer | Stephen Rettew, John O. Rudy, Gabor L. Szakacs | 1987-11-10 |
| 4649028 | Electrolyte analyzer | Stephen Rettew, John O. Rudy, Gabor L. Szakacs | 1987-03-10 |
| 4469441 | Scanning monochromator system with direct coupled dispersing element-electromagnetic drive transducer assembly | John A. Bernier, Garry C. Kunselman | 1984-09-04 |