This inventor holds 2 USPTO granted patents. Top assignee: Survival Technology, Inc.. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Innovations by Douglas J Greenwold
Introduction
Douglas J Greenwold is an accomplished inventor based in Rockville, MD (US). He has made significant contributions to the field of medical technology, particularly in heart monitoring devices. With a total of two patents to his name, Greenwold's work focuses on enhancing the accuracy and efficiency of heart activity measurement.
Latest Patents
Greenwold's latest patents include a "Device for measuring multiple channels of heartbeat activity" and "A device for measuring electrical activity of the heart of a user." The first device is a portable system that receives at least two leads of electrical activity from the heart. This information is amplified and coupled to a memory, producing audio signals suitable for transmission over telephone lines. The device operates in various modes, including live mode, recording mode, time interval mode, and rolling mode. It can also function in silent mode or sound mode, depending on the user's needs. The second patent describes a heart monitoring device designed for emergency conditions. This device features a portable housing, a pair of electrodes, and electrical wires connecting the electrodes to an internal circuit. The electrodes can be used in two modes: a precordial mode for direct skin contact and a non-precordial mode for self-retention in the armpits.
Career Highlights
Greenwold is currently associated with Survival Technology, Inc., where he continues to innovate in the field of medical devices. His work has been instrumental in developing technologies that improve patient monitoring and emergency response.
Collaborations
One of his notable collaborators is Herbert E Reinhold, Jr., with whom he has worked on various projects related to heart monitoring technology.
Conclusion
Douglas J Greenwold's contributions to heart monitoring technology demonstrate his commitment to improving medical devices for better patient care. His innovative patents reflect a deep understanding of both technology and healthcare needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile