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Eindhoven, Netherlands

Francis J Span

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 156(Granted Patents)

Company Filing History:

10 out of 14,087

U.S. Philips Corporation

Years Active: 1984-1996

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5537208 - Interferometer spectrometer having means for varying the optical path (1996-07-16),

2. 5462557 - Disc-type depilation apparatus with force transmission studs (1995-10-31),

3. 5012506 - Multileaf collimator (1991-04-30),

4. 4924781 - Patient support system for radiotherapy (1990-05-15),

5. 4885998 - Patient support system for radiotherapy (1989-12-12),

6. 4836520 - Radiology patient support (1989-06-06),

7. 4776670 - Optical assembly (1988-10-11),

8. 4774411 - Gamma tomography apparatus (1988-09-27),

9. 4511275 - Clamping mechanism (1985-04-16),

10. 4459485 - Gamma tomography apparatus comprising a parallelogram suspension system (1984-07-10),

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