For the Inventor, By the Inventor

Enter assignee name

Philadelphia, PA, United States of America

Red Tail Hawk Corporation

USPTO Granted Patents = 24

% Expired Patents = 16.7

EPO Patents = 2

Forward Citations = 189

Loading Chart...

Loading Chart...

7 inventors (with patents filed for the assignee):

John W Parkins (24 out of 25 patents)

Mark DeWilde (2 out of 2 patents)

Douglas M Russell (2 out of 23 patents)

4. David L Fergot (2 out of 14 patents)

5. David Parkins (2 out of 2 patents)

6. Mike Bartos (1 out of 1 patent)

7. John R MacGillivray (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 10940044 - In-ear noise dosimetry system (2021-03-09),

2. 10522903 - Transmitter with improved sensitivity and shielding (2019-12-31),

3. 10448144 - Magnetic field antenna (2019-10-15),

4. 10448143 - Wireless communications headset system employing a loop transmitter that fits around the pinna (2019-10-15),

5. 10357403 - Wireless earplug with improved sensitivity and form factor (2019-07-23),

6. 10258509 - In-ear noise dosimetry system (2019-04-16),

7. 9924261 - Ear defender with concha simulator (2018-03-20),

8. 9774946 - Wireless earplug with improved sensitivity and form factor (2017-09-26),

9. 9609411 - Microphone environmental protection device (2017-03-28),

10. 9548537 - Transmitter with improved sensitivity and shielding (2017-01-17),

11. 9525930 - Magnetic field antenna (2016-12-20),

12. 9516404 - Wireless earplug with improved sensitivity and form factor (2016-12-06),

13. 9473846 - Ear defender with concha simulator (2016-10-18),

14. 9084053 - Microphone environmental protection device (2015-07-14),

15. 9083388 - Transmitter with improved sensitivity and shielding (2015-07-14),

Red Tail Hawk Corporation specializes in manufacturing and distribution of high-quality electronic components. With over 20 years of industry experience, we are committed to delivering innovative solutions that meet the evolving demands of our customers. Our extensive product range includes semiconductors, connectors, sensors, and more, catering to diverse industries such as automotive, aerospace, telecommunications, and consumer electronics. As a trusted partner, we prioritize exceptional quality, timely delivery, and personalized customer service to ensure utmost satisfaction. Visit our website to explore our comprehensive product portfolio and learn more about our cutting-edge technologies and solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Red Tail Hawk Corporation

24 Patents

#51 in Philadelphia, PA

#512 in Pennsylvania

#13,841 in US

#26,555 in the World

Philadelphia, PA, United States of America

Red Tail Hawk Corporation

Forward Citations = 189

7 inventors:

John W Parkins (24 out of 25 patents)

Mark DeWilde (2 out of 2 patents)

Douglas M Russell (2 out of 23 patents)

4. David L Fergot (2 out of 14 patents)

5. David Parkins (2 out of 2 patents)

Please report any incorrect information to [email protected]

Loading…