Xerox Corporation

Richard S Pagano

Barry Paul Mandel

Charles Donahue Rizzolo

Ronald E Stokes

Charles M Gardiner

William R Smith

Louis F LaVallee

John T Potter

Kathy Cupo

Joel S Cornell

Ralph E Simpson

A critical parameter/requirements management process model for managing a development program for a product and an associated product structure-driven critical parameter/requirements management tool and environment is provided. In one embodiment, the process includes a product structure classification scheme, a parameter/requirements classification scheme, a parameter/requirements process and maturity model, and in-process and requirements conformance views. In one embodiment, the tool includes a user interface layer, a business layer, a data layer, and a database. The user interface layer may include a product structure feature group, an add/edit/link feature group, a manage maturity feature group, and a manage conformance feature group. The tool may be implemented as a web server accessible to user workstations operating as thin clients. The tool may be integrated with one or more other product development tools, such as a document-driven requirements management, configuration management, manufacturing/production control system, problem management, and phased product delivery process tools.

Critical parameter/requirements management process and environment

Growing community of inventors

Webster, NY, United States of America

Richard S Pagano