Growing community of inventors

Zuidlaren, Netherlands

Donald T Thackray

Average Co-Inventor Count = 1.04

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 125

Donald T ThackrayHans Peter Krall (1 patent)Donald T ThackrayDonald T Thackray (13 patents)Hans Peter KrallHans Peter Krall (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. U.S. Philips Corporation (10 from 14,087 patents)

2. Koninklijke Philips Corporation N.V. (1 from 21,402 patents)

3. U.S. Phillips Corporation (1 from 77 patents)

4. Koninklijke Phillips Electronics N.v. (1 from 56 patents)


13 patents:

1. 6585403 - Hand-held mixer having speed switching means and having disengaging means for mixing tools

2. 6481342 - Kitchen appliance having a housing and having an add-on unit which can be accommodated in the kitchen appliance and whose functionality is independent of the kitchen appliance

3. D444995 - Pedestal for blender

4. D440814 - Mixer

5. D440113 - Mixer

6. D437731 - Blender jar

7. D437728 - Pedestal for blender

8. D437188 - Citrus press

9. D436288 - Pedestal for blender

10. D428311 - Electric citrus press

11. D380942 - Press lever for citrus press

12. D379744 - Citrus press

13. D336644 - Television receiver

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1/1/2026
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