Walter Hillen
12Patents
7h-index
9Co-inventors
51Inventor score
Filing activity: Feb 14, 1986 → Nov 24, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4752944A | Method and apparatus for producing an X-ray image by means of a photoconductor | Electricity | 60 | Expired |
| US4975935A | Method of producing an X-ray exposure by means of a photoconductor and arrangement for carrying out the method | Physics | 25 | Expired |
| US4953038A | System including a CCD imager device for reading a storage phosphor record carrier | Physics | 21 | Expired |
| US5136627A | Slit diaphragm system defining X-ray examination zone with visible light and for passing X-ray radiation to the defined zone | Physics | 14 | Expired |
| US5315631A | Method of generating X-ray images, and X-ray apparatus for carrying out the method | Electricity | 10 | Expired |
| US5097493A | Device for scanning an X-ray image | Physics | 10 | Expired |
| US5341409A | Method of generating X-ray images and device suitable for carrying out the method | Physics | 8 | Expired |
| US4998266A | Device for producing x-ray images by means of a photoconductor | Physics | 7 | Expired |
| US5077765A | Method of scanning an X-ray image by means of electrometer probes, and device for performing the method | Physics | 5 | Expired |
| US6058220A | Device for scanning an X-ray image | Electricity | 5 | Expired |
| US4760342A | Electrostatic induction probe arrangement using several probes | Physics | 5 | Expired |
| US4894850A | X-ray apparatus for slit radiography | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.