Ralph H Livingston

Title: Ralph H. Livingston: Innovator in Case Handling Technology

Introduction

Ralph H. Livingston is a notable inventor based in Excelsior, MN (US). He has made significant contributions to the field of case handling technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Livingston's latest patents include the "Case Blank Vacuum Pickup and Feeder Apparatus" and the "Case Sealer Apparatus." The Case Blank Vacuum Pickup and Feeder Apparatus is designed to efficiently pick up a case blank from a stack and feed it into the case opening part of a machine. This apparatus features a pickup carriage that moves reciprocally, vacuum cups for lifting the blank, and a belt conveyor assembly for advancing the blank to a discharge position. The Case Sealer Apparatus is engineered for sealing filled cases with vertically extending top flaps. It utilizes flight bars on endless chains to move the filled case over frusto-conical rolls, allowing for the closure of flaps with the assistance of glue guns and a compression roller assembly.

Career Highlights

Livingston is currently associated with Bemis Company, Inc., where he continues to develop innovative solutions for packaging and case handling. His work has significantly improved the efficiency and effectiveness of case sealing and handling processes in the industry.

Collaborations

One of his notable collaborators is Philip G. Rawlins, with whom he has worked closely to advance their shared goals in innovation and technology.

Conclusion

Ralph H. Livingston's contributions to case handling technology through his patents reflect his dedication to innovation and efficiency in the packaging industry. His work continues to influence the field and improve operational processes.