Robin Roundy

Title: Innovations by Robin Roundy

Introduction

Robin Roundy is an accomplished inventor based in Ithaca, NY. He has made significant contributions to the field of parts procurement through his innovative methods. His work focuses on predicting parts procurement requirements for products, ensuring that service levels are met while minimizing excess inventory.

Latest Patents

Robin Roundy holds a patent titled "Methods for parts procurement quantity determination where demand is." This patent describes methods for predicting parts procurement requirements for products over multiple time periods. The methods account for parts that are common to various products, even when actual demand is unknown. The approach ensures that a specified service level is achieved for all products while minimizing expected excess part inventories. The methods utilize inputs such as lists of parts for each product, prices for the parts, and demand forecasts, which include mean and standard deviation values. The objective function aims to minimize expected excess inventory while satisfying service level constraints. The problem is transformed into an unconstrained problem using a Lagrange multiplier, and the solution is found through a one-parametric search on the multiplier's value. This innovative approach may even achieve higher service levels than initially specified.

Career Highlights

Robin Roundy is currently employed at International Business Machines Corporation (IBM), where he continues to develop and refine his innovative methods. His work has had a significant impact on the efficiency of parts procurement processes.

Collaborations

Robin has collaborated with notable colleagues, including Rangarajan Jayaraman and Ramesh Srinivasan, contributing to advancements in their respective fields.

Conclusion

Robin Roundy's innovative methods for parts procurement have made a notable impact in the industry. His patent reflects a deep understanding of inventory management and service level optimization. His contributions continue to influence the field and enhance operational efficiencies.