Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8595123 | Option search criteria testing | Ernest H. Zerenner, Gregory James Zerenner | 2013-11-26 |
| 8200569 | Option search criteria testing | Ernest H. Zerenner, Gregory James Zerenner | 2012-06-12 |
| 5085583 | Portable loadmake/loadbreak switch and liveline eyebolt terminal clamp | Warren E. Amos | 1992-02-04 |