Location History:
- Prineville, OR (US) (1990 - 1992)
- N. Attleboro, MA (US) (1999)
Company Filing History:
3 out of 832,891 Years Active: 1990-1999
Title: Innovations by David L Murphy
Introduction
David L Murphy is an accomplished inventor based in Prineville, Oregon. He holds three patents that showcase his innovative contributions to various fields. His work reflects a commitment to improving technology and processes that benefit users in practical ways.
Latest Patents
One of his notable inventions is the Sequential Compression Device Controller. This device is designed to apply sequential compression to a patient's limb, utilizing a variable speed motor connected to a rotary vane pump. The electronic control circuit drives the motor at a speed that corresponds to the intended output pressure. The controller is compact and can be mounted on the floor or bed, featuring an output connector for coupling to a tubing set that directs pressurized air to compression sleeves around a patient's limbs.
Another significant patent is the Wood Patch, which offers an improved method for repairing blemished wooden surfaces. This wood patch features three faces when the surface is horizontal: a flat horizontal exterior face, a flat vertical interior face, and an angled arcuate interior face. The manufacturing apparatus includes a router with a double router bit that creates curved scallop-like protrusions on the wood stock, which are then refined by a separate cutting blade. This innovative approach allows for the creation of elongated patches for multiple blemishes on wooden surfaces.
Career Highlights
David L Murphy's career is marked by his dedication to innovation and problem-solving. His patents demonstrate his ability to address specific needs in both medical and woodworking applications.
Collaborations
He has worked alongside notable colleagues, including Malcolm G Bock and John F Dye, contributing to a collaborative environment that fosters creativity and advancement in their respective fields.
Conclusion
David L Murphy's inventive spirit and practical solutions have made a significant impact in his areas of expertise. His patents reflect a blend of technical skill and innovative thinking that continues to inspire advancements in technology and craftsmanship.