| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | Czechia | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Mexico | 1 | |
| #10 | Malaysia | 1 | |
| #11 | Norway | 1 | |
| #12 | Poland | 1 | |
| #13 | Taiwan | 1 | |
| #14 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Chemical engineering | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Limpaecher Rudolf | 18 |
| #2 | Limpaecher Erik R | 11 |
| #3 | Limpaecher Alex Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2014049990A1 | Soft-switching high voltage power converter | |
| US2014254223A1 | Method and system for a high speed soft-switching resonant converter | |
| US2011261595A1 | Method and system for delivering a controlled voltage | |
| MY120620A | Charge transfer apparatus and method therefor | |
| US4233537A | Multicusp plasma containment apparatus |