Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341942 | Method of bonding wires to passivated chip microcircuit conductors | Praveen Chaudhari, John B. Kiessling, David J. Perlman, Robert J. von Gutfeld | 1982-07-27 |
| 4269067 | Method and apparatus for focusing elastic waves converted from thermal energy | Russell W. Dreyfus, Robert J. von Gutfeld | 1981-05-26 |