Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10320161 | Mechanical rack position indicator | Alessandro Bonfanti | 2019-06-11 |
| 10218161 | Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator | Zdenek Kutalek, Stefano Motta, Frantisek Koudelka | 2019-02-26 |
| 9490612 | Switchgear manual control plug racking interlock structure | Robert L. Hanna, Alessandro Bonfanti | 2016-11-08 |
| 9337630 | Medium voltage switchgear construction using symmetric sheet metal parts and panels to build compartment assemblies and subassemblies | Zdenek Kutalek, Stefano Motta, Frantisek Koudelka | 2016-05-10 |
| 9270093 | Compact medium voltage air insulated switchgear using rear mounted current transformers and bushings of different length | Zdenek Kutalek, Stefano Motta, Frantisek Koudelka | 2016-02-23 |