RED TAIL HAWK CORPORATION

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PHILADELPHIA, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
In-ear noise dosimetry system
- Patent number 10,940,044
- Issue date Mar 9, 2021
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transmitter with improved sensitivity and shielding
- Patent number 10,522,903
- Issue date Dec 31, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communications headset system employing a loop transmitter...
- Patent number 10,448,143
- Issue date Oct 15, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic field antenna
- Patent number 10,448,144
- Issue date Oct 15, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless earplug with improved sensitivity and form factor
- Patent number 10,357,403
- Issue date Jul 23, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
In-ear noise dosimetry system
- Patent number 10,258,509
- Issue date Apr 16, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ear defender with concha simulator
- Patent number 9,924,261
- Issue date Mar 20, 2018
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless earplug with improved sensitivity and form factor
- Patent number 9,774,946
- Issue date Sep 26, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microphone environmental protection device
- Patent number 9,609,411
- Issue date Mar 28, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter with improved sensitivity and shielding
- Patent number 9,548,537
- Issue date Jan 17, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic field antenna
- Patent number 9,525,930
- Issue date Dec 20, 2016
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless earplug with improved sensitivity and form factor
- Patent number 9,516,404
- Issue date Dec 6, 2016
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ear defender with concha simulator
- Patent number 9,473,846
- Issue date Oct 18, 2016
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Microphone environmental protection device
- Patent number 9,084,053
- Issue date Jul 14, 2015
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter with improved sensitivity and shielding
- Patent number 9,083,388
- Issue date Jul 14, 2015
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Concha-fitting custom earplug with flexible skin and filler material
- Patent number 8,897,458
- Issue date Nov 25, 2014
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless earplug with improved sensitivity and form factor
- Patent number 8,693,720
- Issue date Apr 8, 2014
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless communications headset system employing a loop transmitter...
- Patent number 8,688,036
- Issue date Apr 1, 2014
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ear defender with concha simulator
- Patent number 8,638,963
- Issue date Jan 28, 2014
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eartip with tether
- Patent number 8,498,440
- Issue date Jul 30, 2013
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Talk-through listening device channel switching
- Patent number 8,379,872
- Issue date Feb 19, 2013
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Earplug
- Patent number D657499
- Issue date Apr 10, 2012
- Red Tail Hawk Corporation
- John W. Parkins
- D29 - Equipment for safety, protection, and rescue
Information Patent Grant
Earcup for a headset
- Patent number D655273
- Issue date Mar 6, 2012
- Red Tail Hawk Corporation
- John W. Parkins
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Multiple resonator attenuating earplug
- Patent number 7,740,104
- Issue date Jun 22, 2010
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
In-Ear Noise Dosimetry System
- Publication number 20190201244
- Publication date Jul 4, 2019
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Earplug with Improved Sensitivity and Form Factor
- Publication number 20180153743
- Publication date Jun 7, 2018
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
In-Ear Noise Dosimetry System
- Publication number 20170312135
- Publication date Nov 2, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic Field Antenna
- Publication number 20170303030
- Publication date Oct 19, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Microphone Environmental Protection Device
- Publication number 20170164095
- Publication date Jun 8, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter with Improved Sensitivity and Shielding
- Publication number 20170104262
- Publication date Apr 13, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Earplug with Improved Sensitivity and Form Factor
- Publication number 20170041700
- Publication date Feb 9, 2017
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ear Defender With Concha Simulator
- Publication number 20160381454
- Publication date Dec 29, 2016
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wireless Communications Headset System Employing a Loop Transmitter...
- Publication number 20160241959
- Publication date Aug 18, 2016
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter with Improved Sensitivity and Shielding
- Publication number 20150380821
- Publication date Dec 31, 2015
- Red Tail Hawk Corporation
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Microphone Environmental Protection Device
- Publication number 20150271587
- Publication date Sep 24, 2015
- Red Tail Hawk Corporation
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Earplug with Improved Sensitivity and Form Factor
- Publication number 20140301563
- Publication date Oct 9, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hearing Protection with Sound Exposure Control and Monitoring
- Publication number 20140294191
- Publication date Oct 2, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- G01 - MEASURING TESTING
Information Patent Application
Ear Defender With Concha Simulator
- Publication number 20140294224
- Publication date Oct 2, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Microphone Environmental Protection Device
- Publication number 20140198932
- Publication date Jul 17, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Communications Headset System Employing a Loop Transmitter...
- Publication number 20140177899
- Publication date Jun 26, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic Field Antenna
- Publication number 20140177863
- Publication date Jun 26, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Transmitter with Improved Sensitivity and Shielding
- Publication number 20140087659
- Publication date Mar 27, 2014
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Concha-Fitting Custom Earplug with Flexible Skin and Filler Material
- Publication number 20120243701
- Publication date Sep 27, 2012
- RED TAIL HAWK CORPORATION
- John W. Parkins
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EARTIP WITH TETHER
- Publication number 20120051578
- Publication date Mar 1, 2012
- RED TAIL HAWK CORPORATION
- John W. Parkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Material Hearing Protection Custom Earplug
- Publication number 20110271965
- Publication date Nov 10, 2011
- RED TAIL HAWK CORPORATION
- John W. Parkins
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Talk-Through Listening Device Channel Switching
- Publication number 20110261965
- Publication date Oct 27, 2011
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ear Defender With Concha Simulator
- Publication number 20100303270
- Publication date Dec 2, 2010
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wireless Earplug with Improved Sensitivity and Form Factor
- Publication number 20100296667
- Publication date Nov 25, 2010
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wireless Communications Headset System Employing a Loop Transmitter...
- Publication number 20090041285
- Publication date Feb 12, 2009
- RED TAIL HAWK CORPORATION
- John W. Parkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

RED TAIL HAWK CORPORATION

Organization

Patents Grantslast 30 patents

In-ear noise dosimetry system

Transmitter with improved sensitivity and shielding

Wireless communications headset system employing a loop transmitter...

Magnetic field antenna

Wireless earplug with improved sensitivity and form factor

In-ear noise dosimetry system

Ear defender with concha simulator

Wireless earplug with improved sensitivity and form factor

Microphone environmental protection device

Transmitter with improved sensitivity and shielding

Magnetic field antenna

Wireless earplug with improved sensitivity and form factor

Ear defender with concha simulator

Microphone environmental protection device

Transmitter with improved sensitivity and shielding

Concha-fitting custom earplug with flexible skin and filler material

Wireless earplug with improved sensitivity and form factor

Wireless communications headset system employing a loop transmitter...

Ear defender with concha simulator

Eartip with tether

Talk-through listening device channel switching

Earplug

Earcup for a headset

Multiple resonator attenuating earplug

Patents Applicationslast 30 patents

In-Ear Noise Dosimetry System

Wireless Earplug with Improved Sensitivity and Form Factor

In-Ear Noise Dosimetry System

Magnetic Field Antenna

Microphone Environmental Protection Device

Transmitter with Improved Sensitivity and Shielding

Wireless Earplug with Improved Sensitivity and Form Factor

Ear Defender With Concha Simulator

Wireless Communications Headset System Employing a Loop Transmitter...

Transmitter with Improved Sensitivity and Shielding

Microphone Environmental Protection Device

Wireless Earplug with Improved Sensitivity and Form Factor

Hearing Protection with Sound Exposure Control and Monitoring

Ear Defender With Concha Simulator

Microphone Environmental Protection Device

Wireless Communications Headset System Employing a Loop Transmitter...

Magnetic Field Antenna

Transmitter with Improved Sensitivity and Shielding

Concha-Fitting Custom Earplug with Flexible Skin and Filler Material

EARTIP WITH TETHER

Multi-Material Hearing Protection Custom Earplug

Talk-Through Listening Device Channel Switching

Ear Defender With Concha Simulator

Wireless Earplug with Improved Sensitivity and Form Factor

Wireless Communications Headset System Employing a Loop Transmitter...

Trademarklast 30 trademarks