Creve Coeur, IL, United States of America

Elmer B Phelps

This inventor holds 3 USPTO granted patents. Top assignees: Caterpillar Inc., Caterpillar Tractor Co.. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Elmer B Phelps. Retrieved from https://idiyas.com/inventor/elmer-b-phelps

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 24(Granted Patents)


Location History:

  • Creve Coeur, IL (US) (1977 - 1989)
  • Creve Coeru, IL (US) (1989)

Company Filing History:


Years Active: 1977-1989

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3 patents (USPTO):Explore Patents

Title: Elmer B Phelps: Innovator in Impacting Mechanisms

Introduction

Elmer B Phelps is a notable inventor based in Creve Coeur, IL (US). He has made significant contributions to the field of impacting mechanisms, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and effectiveness of impacting mechanisms used in various applications.

Latest Patents

Phelps' latest patents include a "Dampener for Impacting Mechanism," which addresses the need for cushioning engagement forces in impacting mechanisms. This invention features relatively movable members that can be coupled together, with a dampener that compresses to cushion the coupling force, preventing deformation of the coupling members. Another significant patent is the "Impacting Mechanism," designed for impacting surfaces. This mechanism incorporates spaced plungers that allow fractured pieces to disperse while a latch assembly applies side loads on the plungers. The design ensures that the impact plunger is centered within a tubular actuator, effectively containing fractured pieces and providing a balanced loading system.

Career Highlights

Throughout his career, Elmer B Phelps has worked with prominent companies such as Caterpillar Inc. and Caterpillar Tractor Co. His experience in these organizations has contributed to his expertise in developing innovative impacting mechanisms.

Collaborations

Phelps has collaborated with notable individuals in his field, including David Kistner and Allen J Friede. These partnerships have likely fostered a creative environment that has led to the development of his impactful inventions.

Conclusion

Elmer B Phelps is a distinguished inventor whose work in impacting mechanisms has led to several innovative patents. His contributions continue to influence the industry, showcasing the importance of innovation in engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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