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For the Inventor, By the Inventor

Fairport, NY, United States of America

Roger G Teumer

This inventor holds 19 USPTO granted patents, primarily in Photoelectrophoretic Imaging. Top assignee: Xerox Corporation. Active years: 1976-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger G Teumer. Retrieved from https://idiyas.com/inventor/roger-g-teumer

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

USPTO Granted Patents = 19

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 181(Granted Patents)


Company Filing History:

goldMedal19 out of 24,261 
 
Xerox Corporation
 patents

Years Active: 1976-2003

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Areas of Expertise:
Photoelectrophoretic Imaging
Liquid Ink Printing
Media Transport Assembly
Vacuum Grooves
Drum Platen Printing
Rotary Encoder
Ink Jet Recording
Web Tension System
Electrostatic Tacking
Bead Bypass
Velocity Compensation
Deagassing Apparatus
19 patents (USPTO):Explore Patents
1. 6505902 - Mail piece producing machine having a wide swath envelope printing module (2003-01-14),
2. 6179285 - Media transport assembly incorporating vacuum grooves to flatten sheet (2001-01-30),
3. 6168333 - Paper driven rotary encoder that compensates for nip-to-nip handoff error (2001-01-02),
4. 5980136 - Drum platen type printing machine for printing on regular and card-stock (1999-11-09),
5. 5717446 - Liquid ink printer including a vacuum transport system and method of (1998-02-10),
6. 5341162 - Liquid deagassing apparatus (1994-08-23),
7. 4493483 - Inverter-reverser for a reproduction machine (1985-01-15),
8. 4347521 - Tilted deflection electrode method and apparatus for liquid drop (1982-08-31),
9. 4309711 - Hidden gutter for ink jet recording system (1982-01-05),
10. 4084896 - Photoelectrophoretic web imaging apparatus (1978-04-18),
11. 4073583 - Photoelectrophoretic heat and pressure transfer mechanism (1978-02-14),
12. 4003742 - Velocity compensation for bead bypass with speed reduction (1977-01-18),
13. 3989366 - Photoelectrophoretic imaging apparatus having a device for increasing (1976-11-02),
14. 3989365 - Motion compensation for bead bypass (1976-11-02),
15. 3988060 - Bead bypass speed reduction (1976-10-26),

Title: Innovations and Contributions of Roger G. Teumer

Introduction

Roger G. Teumer, based in Fairport, NY, is a prolific inventor with a total of 19 patents to his name. His innovations primarily focus on advancements in mail processing and printing technologies, demonstrating a blend of engineering expertise and creativity that has impacted the industry significantly.

Latest Patents

Among his most recent inventions is a mail piece producing machine featuring a wide swath envelope printing module. This apparatus is engineered to streamline the production of mail by incorporating mail handling assemblies, alongside a sophisticated printing module. The system includes a moveable carriage equipped with two printhead cartridges, which enhances the efficiency of the printing process by allowing for simultaneous printing across a broader width.

Another notable patent by Teumer is a media transport assembly that incorporates vacuum grooves to ensure sheets remain flat during the printing process. This innovative transport system utilizes a vacuum generator, which effectively maintains the media's integrity as it moves through the marking device, contributing to high-quality printing results.

Career Highlights

Teumer's career is notable not only for his individual contributions but also for his association with Xerox Corporation, a leader in printing and document technology. His work at Xerox has allowed him to spearhead significant advancements in the field, making the company a focal point of innovation in mail piece production.

Collaborations

Throughout his career, Roger has collaborated with outstanding professionals like Peter J. Warter and Gino F. Squassoni. These partnerships have fostered an environment of collective creativity and shared expertise, enhancing the quality and impact of their technological advancements.

Conclusion

Roger G. Teumer exemplifies the spirit of innovation in the printing industry. With his extensive portfolio of patents and key collaborations, he remains a significant figure contributing to the evolution of mail processing solutions. His inventions not only reflect his ingenuity but also pave the way for future advancements in printing technology.

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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