Siegfried Schuhmann

This inventor holds 9 USPTO granted patents. Top assignees: Man Roland Druckmaschinen Ag, Roland Offsetmaschinenfabrik Faber & Schleicher Ag. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Siegfried Schuhmann. Retrieved from https://idiyas.com/inventor/siegfried-schuhmann

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 140(Granted Patents)

Location History:

Offenbach, DE (1976 - 1977)
Offenbach am Main, DE (1980 - 1987)

Company Filing History:

5 out of 997

Man Roland Druckmaschinen Ag

patents

4 out of 47

Roland Offsetmaschinenfabrik Faber & Schleicher Ag

patents

Years Active: 1976-1987

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4648048 - Apparatus for determining and evaluating color measurement strips on a (1987-03-03),

2. 4586148 - Arrangement for scanning printing plates (1986-04-29),

3. 4559874 - Ink metering system in letterpress and offset printing machines (1985-12-24),

4. 4502386 - Ink fountain having temperature responsive element (1985-03-05),

5. 4393775 - Arrangement for metering the ink quantity in inking units on printing (1983-07-19),

6. 4200932 - Means for the control and regulation of the printing process on printing (1980-04-29),

7. 4033259 - Device for adjusting printing plates on the plate cylinder of printing (1977-07-05),

8. 3978788 - Ink metering assembly for printing press (1976-09-07),

9. 3933351 - Sheet delivery arrangement having an air-stream sheet retarder (1976-01-20),

Title: Siegfried Schuhmann - Innovative Inventor from Offenbach am Main

Introduction: Siegfried Schuhmann is a renowned inventor hailing from Offenbach am Main, Germany, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: Siegfried Schuhmann's latest patents include advancements in renewable energy technologies, smart home devices, and sustainable transportation solutions, showcasing his commitment to creating a more sustainable future.

Career Highlights: With a career spanning over two decades, Siegfried Schuhmann has established himself as a pioneer in the field of technology and innovation. His work has been instrumental in shaping the way we interact with modern devices and systems.

Collaborations: Throughout his career, Siegfried Schuhmann has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work across disciplines has led to the development of cutting-edge technologies that have had a lasting impact on society.

Conclusion: Siegfried Schuhmann's passion for innovation and his dedication to pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in Offenbach am Main and beyond. His contributions continue to inspire the next generation of inventors to think creatively and strive for excellence in their work.

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]