Ward L Johnson

Title: Innovations of Ward L Johnson

Introduction

Ward L Johnson is a notable inventor based in Louisville, Colorado. He has made significant contributions to the field of acoustic technology, holding a total of 5 patents. His work focuses on developing advanced methods for biological assays and electromagnetic acoustic transducers.

Latest Patents

One of Johnson's latest patents is titled "Resonator and process for performing biological assay." This innovative process involves receiving a reference sample using an acoustic article that includes a resonator, a substrate, a piezoelectric member, and a phase noise detector. The method allows for the analysis of biological samples by detecting phase noise signals and utilizing antimicrobial agents.

Another significant patent is "Electromagnetic acoustic transducer and methods of determining physical properties of cylindrical bodies using an electromagnetic acoustic transducer." This invention enables the induction and sensing of vibrations in cylindrical objects. It provides methods for determining resonant frequencies and physical properties, such as temperature and elastic constants, of cylindrical objects.

Career Highlights

Ward L Johnson is currently employed by the Government of the United States of America, as represented by the Secretary of Commerce. His work has been instrumental in advancing the understanding and application of acoustic technologies in various fields.

Collaborations

Throughout his career, Johnson has collaborated with notable colleagues, including George A Alers and Bertram A Auld. These partnerships have contributed to the development of innovative solutions in his area of expertise.

Conclusion

Ward L Johnson's contributions to acoustic technology and biological assays highlight his role as a leading inventor in his field. His patents reflect a commitment to advancing scientific knowledge and practical applications.