Peter Willems
23Patents
9h-index
24Co-inventors
71Inventor score
Filing activity: Feb 5, 1992 → Mar 1, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6228286A | Class of high energy detecting phosphors | Physics | 31 | Expired |
| US6377654B1 | Method for measuring the wall thickness of a tubular object | Physics | 26 | Expired |
| US6476406B1 | Devices equipped with tribostimulable storage phosphors | Physics | 23 | Expired |
| US5196298A | Photographic developing solution containing an ascorbic acid derivative | Physics | 22 | Expired |
| US5998802A | Method for obtaining an electrical representation of a radiation image using CCD sensors | Electricity | 19 | Expired |
| US5736069A | Radiation image storage screen comprising and alkali metal halide phosphor | Physics | 18 | Expired |
| US6642650B1 | Refusable personal monitoring device | Electricity | 10 | Expired |
| US6271528A | Reusable personal sun-monitor | Physics | 10 | Expired |
| US6420724B1 | Method of image formation, dosimetry and personal monitoring | Physics | 9 | Expired |
| US5397687A | X-ray silver halide photographic material suitable for rapid processing systems | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6352949B1 | Fluoro glass ceramic showing photostimulable properties | Chemistry; Metallurgy | 7 | Expired |
| US6392249B1 | Method for recording and reproducing images made by penetrating radiation using electroluminescent elements | Physics | 6 | Expired |
| US6452203B1 | Method for monitoring a dose of penetrating radiation absorbed by an object | Physics | 4 | Expired |
| US5569926A | Radiation image recording and reproducing method | Physics | 4 | Expired |
| US5447817A | Processing of silver halide photographic industrial x-ray films | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6707057B2 | Storage phosphor screen with thick outermost layer and a method for using the same | Physics | 3 | Expired |
| US5783379A | X-ray silver halide photographic material suitable for maintenance in bright darkroom lighting conditions | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6114707A | Label for certifying an inspection by penetrating radiation | Physics | 2 | Expired |
| US5923043A | Electron beam image recording and reproduction method | Physics | 1 | Expired |
| US5795704A | Method of hardener-free processing of a forehardened silver halide photographic material | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5763148A | Material for industrial radiography and development method thereof | Physics | 1 | Expired |
| US5990485A | Label for certifying an inspection by penetrating radiation | Physics | 1 | Expired |
| US5660966A | Material for industrial radiography and development method thereof | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.