Qortek Inc

USPTO Trademark & Patent Filings

Qortek Inc

Trademark applications and grants for Qortek Inc. Qortek Inc has 14 trademark applications. The latest application filed is for "METAFET"

Company Profile
    Company Aliases
  • Qortek, Inc.
  • QORTEK, INC. - Williamsport PA US
  • QorTek, Inc. - Williamsport PA US
  • Qortek, Inc. - Williamsport PA US

Trademarks Patents
Patent Applications
Patent ApplicationDate
Galvanic Isolated Ceramic Based Voltage Sensors
20200271698 - 16/063072 KNOWLES; Gareth J. ;   et al.
2020-08-27
High Voltage Antenna Protection Device
20180219271 - 15/860444 Bower; Gregory ;   et al.
2018-08-02
NON-CONTACT MAGNETOSTRICTIVE CURRENT SENSOR
20170074906 - 15/125054 Knowles; Gareth J. ;   et al.
2017-03-16
FREQUENCY TRACKING PIEZOELECTRIC TRANSFORMER POWER CONVERTER WITH SIMULTANEOUS TWO-PARAMETER CONTROL
20160043298 - 14/777385 Bradley; William M. ;   et al.
2016-02-11
PIEZOELECTRIC ENERGY HARVESTER
20150256118 - 14/346839 Knowles; Gareth J. ;   et al.
2015-09-10
Patent Grants & Applications
Company Registrations

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