Warr Acres, OK, United States of America

Roger A Baldwin

This inventor holds 22 USPTO granted patents, primarily in Coal Processing Technologies. Top assignees: Kerr-Mcgee Corporation, Kerr-Mcgee Chemical, LLC, Kerr-Mcgee Coal Corporation. Active years: 1977-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger A Baldwin. Retrieved from https://idiyas.com/inventor/roger-a-baldwin

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 = 2.5

ph-index = 9

Forward Citations = 288(Granted Patents)


Location History:

  • Oklahoma City, OK (US) (1977 - 1988)
  • Warr Acres, OK (US) (1978 - 1998)

Company Filing History:


Years Active: 1977-1998

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Areas of Expertise:
Coal Deashing
Sulfur Reduction
Carbonaceous Fuels
Titanium Dioxide
Wood Preservatives
Aqueous Solutions
Selenium Recovery
Iron Beneficiation
Molded Particulate Metal
Flue Gas Treatment
Ash Concentrate Discharge
Vis-Breaking Asphaltenes
22 patents (USPTO):Explore Patents

Title: The Innovative Legacy of Roger A. Baldwin

Introduction: Roger A. Baldwin, based in Warr Acres, Oklahoma, is an accomplished inventor with a remarkable portfolio of 22 patents. His inventions primarily focus on enhancing materials and improving fastening systems, showcasing his contribution to both industrial applications and everyday technology.

Latest Patents: Among his latest innovations is a patent for durable pigmentary titanium dioxide, which addresses the need for high-durability materials in paint exposed to solar radiation. This titanium dioxide consists of rutile particles that are enhanced with cerium oxide and dense amorphous silica, providing superior endurance. Another noteworthy patent involves a method for adhesively bonding a rail-tie fastening assembly to wooden ties. This innovative assembly features a rail seat and anchor system that significantly improves rail stability and reduces lateral movement, demonstrating Baldwin's expertise in civil engineering and materials science.

Career Highlights: Roger Baldwin has worked with prominent companies, including Kerr-McGee Corporation and Kerr-McGee Chemical, LLC. His career at these companies has allowed him to not only innovate but also implement his inventions in practical applications, thus benefiting the industry.

Collaborations: Throughout his career, Baldwin has collaborated with esteemed coworkers, including William C. Laughlin and Robert E. Davis. These partnerships have likely contributed to the successful development and commercialization of several of his patented innovations.

Conclusion: Roger A. Baldwin's contributions to the fields of materials science and engineering through his patents exemplify the spirit of innovation. His relentless pursuit of enhancing both products and systems serves as an inspiration to aspiring inventors and engineers. With a solid body of work, Baldwin continues to impact various industries, paving the way for future advancements.

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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