GILBERT, AZ, December 05, 2025 /24-7PressRelease/ -- Dennis F. Glaser, chief executive officer of Silentium, was selected by Marquis Who's Who for a prominent feature in the New York Edition of The Wall Street Journal, published on July 9, 2025.

Since 2017, Mr. Glaser has served as the chief executive officer and chairman of Silentium, a company dedicated to providing innovative solutions to common sleep conditions such as snoring. The company offers Silentium+, an ingestible solution for sleep disorders, providing a more comfortable sleep than continuous positive airway pressure (CPAP) machines and oral appliances without the drowsiness associated with sedatives or antihistamines.

Mr. Glaser began developing Silentium+ because of his own sleep issues. Seeking a remedy for sleep deprivation, he discovered an all-natural mineral-based formula that helped him to fall asleep while also reducing snoring. He utilized his career experience and education in polymer chemistry and biomedical science to develop the patented formula for Silentium+. Mr. Glaser now offers the solution to those suffering from sleep apnea and other sleep conditions, striving to improve lives through better sleep.

Prior to establishing Silentium, Mr. Glaser worked at Mesa Industries from 1987 to 2017. Conducting research with the company, he focused on colorants and additives for plastics, as well as stabilizers to protect plastics from sun damage and fading. He successfully developed a product to protect plastic from sun damage, something he considers his most notable accomplishment. Taking what he learned from his work at Mesa Industries, he applied his expertise to the field of cement, experimenting with ways to apply color while also providing sun protection. This innovation was successful and allowed for colored cement that withstands sun exposure. In addition to Mesa Industries, he has also worked with Petroleum Oil Field.

Mr. Glaser served in the United States Air Force from 1978 to 1982, after which he worked as a police officer and fireman. He later pursued an education at Harvard Business School, earning an Executive Master of Business Administration in polymer chemistry in 2002.

Reflecting on his career, Mr. Glaser credits his success to the support of his family, particularly his parents. To those interested in a similar career path, he advises following one's passion and exploring all avenues of the field. Outside of his work in biomedical science, he purchased a vineyard and won a number of medals before selling the property in 2019.

Mr. Glaser is currently working on several patents. In the coming years, he hopes to continue inventing to change lives, particularly in the medical field, which has always interested him. When he is not busy with Silentium, he enjoys flying airplanes, working on home improvement projects and spending time with his family.

About Marquis Who's Who®:
Since 1899, when A. N. Marquis printed the First Edition of Who's Who in America®, Marquis Who's Who® has chronicled the lives of the most accomplished individuals and innovators from every significant field of endeavor, including politics, business, medicine, law, education, art, religion and entertainment. Who's Who in America® remains an essential biographical source for thousands of researchers, journalists, librarians and executive search firms around the world. The suite of Marquis® publications can be viewed at the official Marquis Who's Who® website, www.marquiswhoswho.com.

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