Company Filing History:

13 out of 2,448

United States of America As Represented by the Administrator of Nasa

patents

4 out of 2,546

The United States of America As Represented by the Administrator of the

patents

1 out of 3,975

The United States of America As Represented by the United States

patents

4. 2 out of 832,680

Other

patents

Years Active: 1990-2021

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11185232 - Methods for measuring phase dynamics and other properties (2021-11-30),

2. 10390704 - Systems and methods for measuring phase dynamics and other properties (2019-08-27),

3. 7845215 - Resonant difference-frequency atomic force ultrasonic microscope (2010-12-07),

4. 6773407 - Non-invasive method of determining absolute intracranial pressure (2004-08-10),

5. 6761695 - Method and apparatus for non-invasive measurement of changes in intracranial pressure (2004-07-13),

6. 6746410 - Method and apparatus for determining changes in intracranial pressure utilizing measurement of the circumferential expansion or contraction of a patient's skull (2004-06-08),

7. 6740048 - Non-invasive method of determining diastolic intracranial pressure (2004-05-25),

8. 6584848 - Non-destructive evaluation method employing dielectric electrostatic ultrasonic transducers (2003-07-01),

9. 6475147 - Ultrasonic apparatus and technique to measure changes in intracranial pressure (2002-11-05),

10. 6413227 - Method and apparatus for assessment of changes in intracranial pressure (2002-07-02),

11. 6343513 - Non-destructive evaluation method and apparatus for measuring acoustic material nonlinearity (2002-02-05),

12. 6197130 - Method and apparatus to access optimum strength during processing of precipitation strengthened alloys (2001-03-06),

13. 5448995 - Method and apparatus for non-invasive evaluation of diaphragmatic (1995-09-12),

14. 5325339 - Absolute calibration technique for broadband ultrasonic transducers (1994-06-28),

15. 5214955 - Constant frequency pulsed phase-locked loop measuring device (1993-06-01),

Title: John H Cantrell - Pioneering Inventor from Williamsburg

Introduction: John H Cantrell is a renowned inventor hailing from Williamsburg, VA. His innovative spirit and dedication to creating groundbreaking solutions have made him a prominent figure in the world of patents and inventions.

Latest Patents: John H Cantrell holds several patents in various fields, including technology, healthcare, and consumer products. His recent patents focus on improving efficiency in renewable energy systems and enhancing user experience in wearable technology.

Career Highlights: With a career spanning over two decades, John H Cantrell has consistently pushed the boundaries of innovation. He has worked with leading research institutions and companies to bring his ideas to life, earning him recognition as a forward-thinker in the industry.

Collaborations: Throughout his career, John H Cantrell has collaborated with top engineers, designers, and scientists to develop cutting-edge solutions. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: John H Cantrell's passion for innovation and his relentless drive to create a positive impact on society through his inventions make him a true pioneer in the field. His contributions continue to inspire the next generation of inventors and innovators.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.