Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11275674 | Operations support system (OSS) test tool | Thomas E. Feehan, Erika Petzold, Bruce Edward Ziegler | 2022-03-15 |
| 10749869 | Authentication authorization and accounting (AAA) system roaming management | Nathan D. Canady, Maria G. Giron, Anthony E. Johnson, Phillip Ronald King, Erika Petzold +2 more | 2020-08-18 |
| 8990148 | System and method for dynamic hierarchical data parsing | Bruce Edward Ziegler | 2015-03-24 |
| 6993950 | Rebar cutter and bender | — | 2006-02-07 |
| 6047531 | Apparatus for cutting brush | — | 2000-04-11 |
| D366268 | Adapter for a brush cutter | — | 1996-01-16 |