Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645385 | System and method for removal of fluoride from wastewater using single fluoride sensing electrode | Gerald A. Krulik, Gennadiy Sverdlov | 2003-11-11 |
| 4506303 | Optical data recorder system | — | 1985-03-19 |
| 4404594 | Imaging system with enlarged depth of field | — | 1983-09-13 |
| 4221465 | Patching tape for diffractive subtractive filter viewgraphs | Harry J. Woll | 1980-09-09 |