Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470472 | Rotary drum filter with reciprocating nozzle means | Richard L. Reiter | 1995-11-28 |
| 4948362 | Energy conserving process for calcining clay | — | 1990-08-14 |
| 4864179 | Two-dimensional piezoelectric transducer assembly | Robert A. Lapetina, Gordon L. Snow | 1989-09-05 |
| 4733379 | Line array transducer assembly | Robert A. Lapetina, Gordon L. Snow | 1988-03-22 |