| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | X-ray technique | |
| #2 | Electric discharge tubes | |
| #3 | AC and DC conversion devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Madsen Jens Ulrik | 5 |
| #2 | Madsen Jens U | 3 |
| #3 | Hansen Peer Kuhlmann | 2 |
| #4 | Hansen Peer K | 1 |
| #5 | Madsen J U | 1 |
| #6 | Siig H | 1 |
| #7 | Petersen Luis | 1 |
| #8 | Krog J F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5426345A | High voltage electronic tube with intermediate electrode | |
| EP0530424A1 | An x-ray generating apparatus | |
| DK336486D0 | Clutch for power supply of a roent generator | |
| DK142584D0 | Roentgenapparat | |
| DK581681A | ROENTGENSTRAALEGENERATOR | |
| DK292481A | Hoejspaendingskabelstik |