Churubusco, IN, United States of America

Mark A Krzemien

This inventor holds 1 USPTO granted patent. Top assignee: W. S. Shamban & Company. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark A Krzemien. Retrieved from https://idiyas.com/inventor/mark-a-krzemien-00fz1o47

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Mark A Krzemien: Innovator in Fluid Seal Technology

Introduction

Mark A Krzemien is a notable inventor based in Churubusco, Indiana, recognized for his contributions to fluid seal technology. With a focus on practical solutions, he has developed innovative products that enhance the efficiency and reliability of mechanical systems.

Latest Patents

Mark A Krzemien holds a patent for a "Fluid seal and rod wiper assembly." This invention is designed for insertion in the annular groove of a piston housing packing chamber. The assembly features a generally U-shaped elastomeric rod wiper, which includes a thin lip that wipes a piston shaft and a thicker lip that accommodates an interference or compression fitting locking ring. Additionally, alternative embodiments of the assembly incorporate a cantilever spring that snap fits into the U-shaped compartment of the rod wiper, as well as an O-ring positioned within the compartment defined by the rod wiper. This patent showcases his innovative approach to solving common issues in fluid sealing applications.

Career Highlights

Throughout his career, Mark has demonstrated a commitment to advancing technology in his field. He is currently associated with W. S. Shamban & Company, where he continues to develop and refine his inventions. His work has significantly impacted the industry, providing solutions that enhance product performance and durability.

Collaborations

Mark A Krzemien has collaborated with notable colleagues, including Clifford W Goldstein and Jay Witte. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Mark A Krzemien is a distinguished inventor whose work in fluid seal technology exemplifies innovation and practical engineering solutions. His contributions continue to influence the industry, making him a valuable asset to his company and the field of mechanical 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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