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For the Inventor, By the Inventor

Crown Point, IN, United States of America

Robert A Kramer

This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignees: Purdue Research Foundation, Northern Indiana Public Service Company, Other. Active years: 1987-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert A Kramer. Retrieved from https://idiyas.com/inventor/robert-a-kramer

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

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 90.0

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 770(Granted Patents)


Location History:

  • Santa Monica, CA (US) (1990)
  • Crown Point, IN (US) (1987 - 2019)

Company Filing History:

goldMedal5 out of 2,786 
 
Purdue Research Foundation
 patents
silverMedal2 out of 2 
 
Northern Indiana Public Service Company
 patents
bronzeMedal3 out of 834,601 
Other
 patents

Years Active: 1987-2024

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10 patents (USPTO):Explore Patents
1. 12139738 - Processes and systems for biological hydrogen production from organic waste using yeast (2024-11-12),
2. 10246724 - Production of hydrogen using an anaerobic biological process (2019-04-02),
3. 9506084 - Production of hydrogen using an anaerobic biological process (2016-11-29),
4. 9068123 - Multipurpose coke plant for synthetic fuel production (2015-06-30),
5. 8287696 - Multipurpose coke plant for synthetic fuel production (2012-10-16),
6. 6757591 - Energy management system and methods for the optimization of distributed generation (2004-06-29),
7. 4945412 - Method of and system for identification and verification of broadcasting (1990-07-31),
8. 4931871 - Method of and system for identification and verification of broadcasted (1990-06-05),
9. 4914275 - Regasifier (1990-04-03),
10. 4646940 - Method and apparatus for accurately measuring volume of gas flowing as a (1987-03-03),

Title: Innovations of Robert A. Kramer in Biological Hydrogen Production

Introduction

Robert A. Kramer is an accomplished inventor based in Crown Point, IN (US). He has made significant contributions to the field of biological hydrogen production, holding a total of 10 patents. His work focuses on innovative processes that utilize organic waste to generate hydrogen gas, showcasing his commitment to sustainable energy solutions.

Latest Patents

Kramer's latest patents include groundbreaking technologies such as "Processes and systems for biological hydrogen production from organic waste using yeast." This invention outlines methods for biologically producing hydrogen gas from organic waste, including food waste, through anaerobic fermentation with specific strains of yeast. Another notable patent is "Production of hydrogen using an anaerobic biological process," which details a modular energy system designed for hydrogen production using organic waste as feedstock. These patents reflect his dedication to advancing renewable energy technologies.

Career Highlights

Throughout his career, Robert A. Kramer has worked with esteemed organizations, including the Purdue Research Foundation. His innovative approaches have positioned him as a leader in the field of biological energy production. Kramer's work not only contributes to scientific knowledge but also addresses pressing environmental challenges.

Collaborations

Kramer has collaborated with notable individuals in his field, including Libbie S. W. Pelter and John A. Patterson. These partnerships have further enhanced his research and development efforts, leading to impactful innovations.

Conclusion

Robert A. Kramer exemplifies the spirit of innovation in the realm of biological hydrogen production. His patents and career achievements highlight his significant contributions to sustainable energy solutions. His work continues to inspire advancements in renewable energy technologies.

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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