This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Malco, LLC, Other. Active years: 2007-2026.
Company Filing History:
3 out of 5 
2 out of 834,411 Years Active: 2007-2026
Title: Innovations by David B Malcolm
Introduction
David B Malcolm is an accomplished inventor based in Coarsegold, California. He has made significant contributions to the field of invention, holding a total of 6 patents. His work focuses on practical solutions that enhance everyday products and systems.
Latest Patents
One of his notable inventions is a showerhead with a mirror, which combines functionality with convenience. Another significant patent is for pressure actuated valves and methods of use. This invention provides unique pressure actuated valves that can be utilized in applications where multiple fluid emission devices are connected to lines containing fluid under pressure. The design ensures that fluid does not escape from the emission devices until a consistent threshold of fluid pressure is achieved. The valves feature a housing with an upper and lower body, a hollow movable fluid transmission piston, and cup seals to reduce friction. This innovative design allows for efficient fluid flow while preventing unnecessary pressure loss.
Career Highlights
Throughout his career, David has worked with various companies, including Malco, LLC. His experience in these roles has contributed to his expertise in developing innovative solutions that address real-world challenges.
Collaborations
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Conclusion
David B Malcolm's inventive spirit and practical approach have led to valuable innovations in fluid control technology. His contributions continue to impact the industry positively.