Golden, CO, United States of America

Ruben J Hartmeister

This inventor holds 7 USPTO granted patents. Top assignee: Other. Active years: 1981-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ruben J Hartmeister. Retrieved from https://idiyas.com/inventor/ruben-j-hartmeister

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 6

Forward Citations = 150(Granted Patents)


Company Filing History:

goldMedal6 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1981-1999

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7 patents (USPTO):Explore Patents

Title: Innovations by Ruben J Hartmeister

Introduction

Ruben J Hartmeister is an accomplished inventor based in Golden, CO. He has made significant contributions to the field of innovation, holding a total of 7 patents. His work primarily focuses on enhancing tools and equipment for various applications, particularly in landscaping and surgical procedures.

Latest Patents

One of his latest inventions is the Aerifier Core Mulcher. This device is designed to be towed behind a sod plugger, making it ideal for use on golf courses, park land, or grass playing surfaces. The sod plugger creates holes in the turf and generates sod plugs. The Aerifier Core Mulcher captures these plugs and processes them into fine mulch. It features a roller assembly that flattens the sod plugs, followed by a series of spinning hammer blades that chop the flattened plugs into mulch within a rotating drum. Finally, a spreader tray distributes the mulch back onto the golf course.

Another notable invention is the Keyhole Rod Bender. This surgical tool consists of a pair of in situ rod benders equipped with keyhole notches to prevent slipping during use. The benders have a 20-degree offset angle, allowing for criss-cross pushing tension while bending. Additionally, a flat tapered handle assists surgeons in countering rotational torques during the bending process.

Career Highlights

Ruben J Hartmeister has dedicated his career to developing innovative solutions that address specific needs in various industries. His inventions reflect a deep understanding of practical applications and user requirements.

Collaborations

Ruben collaborates with fellow inventor Walter E Strippgen, sharing insights and expertise to further enhance their innovative projects.

Conclusion

Ruben J Hartmeister's contributions to innovation through his patents demonstrate his commitment to improving tools and equipment in both landscaping and surgical fields. His work continues to inspire advancements in these areas.

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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