This inventor holds 17 USPTO granted patents, plus 7 CIPO patents and 3 EPO patents. Top assignees: Enterprises International, Inc., Enterprise International, Inc.. Active years: 2003-2017.
Company Filing History:
14 out of 37 
3 out of 3 Years Active: 2003-2017
Title: Biography of David Richard Doyle
Introduction
David Richard Doyle is an accomplished inventor based in Aberdeen, WA (US). He holds a total of 17 patents, showcasing his innovative contributions to the field of strapping and bundling technologies.
Latest Patents
One of his latest patents is a method for accumulating a strap within an accumulator of a strapping apparatus. This invention discusses apparatuses and methods for applying straps around a bundle of objects by applying a variable force to tension the strap and actuating a series of cams to control the sealing of the strap. The apparatus includes a track assembly that extends around a strapping station, designed to receive and release the strap during tensioning operations. An accumulator delivers the strap to the track assembly, featuring a conveyor system that defines a strap path and an accumulator container for storing the strap.
Another notable patent is a twister assembly for gripping, cutting, twisting, and ejecting a length of wire around one or more objects. This assembly can cut, grip, eject, and twist the wire, and includes a main shaft driven by a motor, a gripping mechanism, a cutting mechanism, and an ejector mechanism. The twister shaft is coupled to a twisting mechanism that engages the wire to form a knot.
Career Highlights
David has worked with several companies throughout his career, including Enterprises International, Inc. and Enterprise International, Inc. His experience in these organizations has contributed