Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308194 | Active/passive fuse module | Engelbert Hetzmannseder, David Arthur Burns | 2025-05-20 |
| 11651923 | Two-piece fuse endbell with pre-cast/pre-molded alignment slots and optional interface crush ribs | David Arthur Burns, Jon Richard, Ganesh Nagaraj Chennakesavelu, Scott Faust | 2023-05-16 |
| 11594391 | Active/passive fuse module | Ganesh Nagaraj Channakesavelu, Engelbert Hetzmannseder, Peter Pöltl | 2023-02-28 |
| 11387068 | Active/passive fuse module | Michael Schlaak, Engelbert Hetzmannseder | 2022-07-12 |
| 11289297 | Two-piece fuse endbell with pre-cast/pre-molded alignment slots and optional interface crush ribs | David Arthur Burns, Jon Richard, Ganesh Nagaraj Chennakesavelu, Scott Faust | 2022-03-29 |
| 11049681 | Protection device with u-shaped fuse element | Ganesh Nagaraj Chennakesavelu, Engelbert Hetzmannseder | 2021-06-29 |
| 10483071 | Inner cap for high voltage fuse | — | 2019-11-19 |
| 10483069 | High-current fuse with endbell assembly | Michael Schlaak, Gregory Stumpo, Ken Venhaus | 2019-11-19 |
| 10325745 | Multiple element fuse | Michael Schlaak, Matthew Miller, Matthew David Yurkanin | 2019-06-18 |
| 10290457 | Inner cap for high voltage fuse | Michael Schlaak | 2019-05-14 |
| 10262828 | High-current fuse with endbell assembly | Michael Schlaak, Gregory Stumpo, Ken Venhaus | 2019-04-16 |
| 10224166 | High-current fuse with endbell assembly | Michael Schlaak, Gregory Stumpo, Ken Venhaus | 2019-03-05 |
| 9761402 | High-current fuse with endbell assembly | Michael Schlaak, Gregory Stumpo, Ken Venhaus | 2017-09-12 |