Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504796 | Method and apparatus for producing x-rays | Enio Frota Da Silveira, Kevin Bernard Ray, Emile A. Schweikert, Melvin Andrew Park | 1996-04-02 |
| 5341942 | Apparatus for supporting and displaying objects | — | 1994-08-30 |
| 4763716 | Apparatus and method for use in casting articles | Lawrence D. Graham, Daniel G. Fetsko, Thomas George, Mark A. Crnkovic, Walter Merz | 1988-08-16 |
| 4309707 | Radio antennae structures employing helical conductors | James R. James, Robert J. Drewett | 1982-01-05 |