This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: Dell A Crouch, Jr: Innovator in Battery Technology
Introduction
Dell A Crouch, Jr. is a notable inventor based in Noblesville, IN (US). He has made significant contributions to the field of battery technology, holding 2 patents that focus on improving battery performance and efficiency. His work is essential in advancing energy storage solutions.
Latest Patents
Crouch's latest patents include innovative methods for dynamic battery state-of-charge and capacity determination. This patent describes a battery pack that utilizes a series of modules to determine state-of-charge and capacity through dynamic operation, including both charge and discharge cycling. The integration of amp*hour techniques allows for continuous updates to the state-of-charge until a module is deeply discharged. At that point, the state-of-charge is recalibrated based on measured parameters, ensuring accurate capacity accounting throughout the battery's cycle life.
Another significant patent focuses on battery cycle life improvements through a bifurcated recharge method. This two-part method begins with a stepped charge current to restore energy to a deeply discharged battery. Following this, low-frequency periodic charge and discharge currents are introduced, interspersed with relaxation periods, to enhance energy restoration and prolong the battery's cycle life.
Career Highlights
Dell A Crouch, Jr. is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to explore and develop innovative solutions in battery technology, contributing to the advancement of electric vehicle performance and energy efficiency.
Collaborations
Crouch has collaborated with notable colleagues, including Tracy Frye Strickland and John Lewis Ayres. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of battery technology.
Conclusion
Dell A Crouch, Jr. is a prominent figure in the realm of battery innovation, with a focus on enhancing battery performance and longevity. His contributions through patents and collaborative efforts continue to shape the future of energy storage solutions.