This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Motorola Corporation. Active years: 1987-2024.
Location History:
- Manchaca, TX (US) (1987 - 1997)
- Grand Blanc, MI (US) (2014 - 2024)
Company Filing History:

Years Active: 1987-2024
Title: The Innovative Contributions of Lawrence J Day
Introduction
Lawrence J Day is a notable inventor based in Grand Blanc, MI (US). He has made significant contributions to the field of innovation, holding a total of 4 patents. His work primarily focuses on enhancing the functionality and safety of aquatic equipment.
Latest Patents
Among his latest inventions is a snorkel assembly designed to improve the user experience while swimming. This snorkel assembly includes a mouthpiece and a tube that extends from the mouthpiece to a distal end. A purge valve is strategically placed adjacent to the mouthpiece, allowing water and gas to exit the snorkel while preventing their entry. Additionally, a check valve at the distal end permits water and gas to enter the assembly while blocking their exit. Another notable invention is the swimmer's training buoy, which aids in training and safety for swimmers.
Career Highlights
Lawrence J Day is currently employed at Motorola Corporation, where he continues to innovate and develop new products. His work at Motorola has allowed him to apply his inventive skills in a corporate environment, contributing to the company's reputation for technological advancement.
Collaborations
Lawrence has collaborated with talented individuals such as Stephen T Flannagan and Edward C Dasse, enhancing the creative process and bringing diverse perspectives to his projects.
Conclusion
Lawrence J Day's contributions to the field of innovation, particularly in aquatic equipment, demonstrate his commitment to improving safety and functionality. His patents reflect a deep understanding of user needs and a passion for invention.