Location History:
- Indianaoplis, IN (US) (2014)
- Indianapolis, IN (US) (2009 - 2022)
Company Filing History:
6 out of 1,648 
5 out of 618 
3 out of 44 
Years Active: 2009-2022
Title: Innovations of Randall K Riggles
Introduction
Randall K Riggles is a notable inventor based in Indianapolis, IN, with a remarkable portfolio of 11 patents. His work primarily focuses on advancements in coating processes and biosensor technologies, contributing significantly to the fields of diagnostics and medical devices.
Latest Patents
Among his latest innovations is the "Multi-reagent slot die coating process and useful devices." This invention features a slot die shim designed to dispense multiple coatings simultaneously onto a substrate. The shim includes three channels, each configured to receive different coatings, allowing for precise control over flow rates and the application of various test reagents. A vacuum force is utilized to manage the width and thickness of each coating, optimizing the area required for application.
Another significant patent is the "Electrode configuration for a biosensor." This biosensor includes a capillary chamber with a working electrode and a counter electrode, each designed to extend across the chamber's inner boundary. The innovative design ensures a constant ratio between the areas of the working and counter electrodes, enhancing the biosensor's functionality.
Career Highlights
Randall has made substantial contributions while working at Roche Diagnostics Operations, Inc. and Roche Diabetes Care, Inc. His expertise in the field has led to the development of cutting-edge technologies that improve diagnostic processes and patient care.
Collaborations
Throughout his career, Randall has collaborated with notable professionals, including Abner D Joseph and Terry Allen Beaty. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.
Conclusion
Randall K Riggles exemplifies the spirit of innovation through his significant contributions to the fields of coating processes and biosensor technologies. His patents reflect a commitment to advancing medical diagnostics and improving healthcare solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.