Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431614 | Frequency tunable piezoelectric VLF antenna | Gurkan Gok, Joseph Zacchio, Kenneth Keese | 2025-09-30 |
| 11606451 | Smartphone with integrated pager | — | 2023-03-14 |
| 11050447 | System and method for removing interferer signals | Stephen A. Ganje, Nathan T. Larsen, Yongtao Guo | 2021-06-29 |
| 10153555 | Systems and methods for switched reluctance magnetic mechtenna | David W. Cripe, Bryan S. McCoy | 2018-12-11 |
| 9985805 | Adaptive filter with recursive processing | Mark P. Swenholt | 2018-05-29 |
| 6748542 | Timed disconnect switch for data and telephone circuits | — | 2004-06-08 |
| 4799216 | Distributed switching system | Charles B. Johnson, David B. Hildebrand | 1989-01-17 |
| 4685104 | Distributed switching system | Charles B. Johnson, David B. Hildebrand | 1987-08-04 |