Rochester, MN, United States of America

Roger V Olejnizak

This inventor holds 1 USPTO granted patent. Top assignee: Rochester Silo, Inc.. Active years: 1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger V Olejnizak. Retrieved from https://idiyas.com/inventor/roger-v-olejnizak

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 = 2(Granted Patents)


Company Filing History:


Years Active: 1979

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Roger V Olejnizak

Introduction

Roger V Olejnizak is a notable inventor based in Rochester, MN (US). He has made significant contributions to agricultural technology, particularly in the design of silos. His innovative approach has led to the development of a unique patent that enhances the efficiency of silage discharge.

Latest Patents

Roger V Olejnizak holds a patent for a "Closure for silo dormer." This invention involves an agricultural silo that features multiple vertically spaced silage discharge orifices. The design includes a double passage chute that allows for unobstructed operator access while also confining silage during the unloading process. The dormer door at the top of the silo can be opened to discharge silage into the chute, effectively venting the silo. When closed, the door prevents material from entering the chute during filling and mitigates updrafts during unloading. This innovative design significantly improves the functionality and safety of silo operations.

Career Highlights

Throughout his career, Roger has been associated with Rochester Silo, Inc., where he has applied his expertise in agricultural engineering. His work has focused on enhancing silo designs to improve efficiency and safety for operators in the agricultural sector.

Collaborations

Roger has collaborated with notable colleagues, including Raymond R Price and Lawrence A Olejnizak. These partnerships have contributed to the development of innovative solutions in the field of agricultural technology.

Conclusion

Roger V Olejnizak's contributions to agricultural innovation through his patent for a silo dormer closure exemplify his commitment to improving farming practices. His work continues to influence the industry positively.

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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