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Drachten, Netherlands

Dirk Hendrik Wevers

USPTO Granted Patents = 9 (Patent Applications = 1)

CIPO Patents = 3

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 5.5

ph-index = 5

Forward Citations = 90(Granted Patents)

Location History:

Drachten, NL (2003 - 2016)
Eindhoven, NL (2021)

Company Filing History:

9 out of 21,384

Koninklijke Philips Corporation N.V.

Years Active: 2003-2021

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11027441 - Hair cutting device with comb unit recognition (2021-06-08),

2. 9427879 - Device for trimming hair (2016-08-30),

3. 9393707 - Hair cutting device with comb unit recognition (2016-07-19),

4. 9333657 - Safety razor apparatus having a pivotable grip portion (2016-05-10),

5. 9308656 - Apparatus comprising rotatable member (2016-04-12),

6. 8505205 - Personal care system comprising an electrical shaver and a cleaning device (2013-08-13),

7. 7797834 - Shaving device with a pivotable shaving head carrying an actively driven cutting member (2010-09-21),

8. 7251894 - Device for shaving hair having a cutting member with a periodical motion (2007-08-07),

9. 6575924 - Device for the treatment of a region of a human body, in particular facial treatment device (2003-06-10),

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