This inventor holds 14 USPTO granted patents and 3 published patent applications. Top assignees: Fraudmarc Inc., Other. Active years: 1991-2025.
Location History:
- Levittown, PA (US) (1991)
- Atlanta, GA (US) (2021 - 2023)
Company Filing History:
13 out of 13 
1 out of 834,411 Years Active: 1991-2025
Title: Innovations by Keith Wayne Coleman: Pioneering SPF Technologies
Introduction
Keith Wayne Coleman is an innovative inventor based in Atlanta, GA, recognized for his contributions to the field of email security through his advancements in Sender Policy Framework (SPF) technologies. With a total of 14 patents to his name, Coleman has continuously sought to enhance the efficiency and reliability of email authentication processes.
Latest Patents
Among his most recent patents, Coleman's work that focuses on SPF layering for performant message authorization assertions stands out. This innovation seeks to address the complexities and systemic issues related to SPF policies, which are essential for distinguishing between authorized and unauthorized email. By introducing a top layer SPF policy and multiple second layer policies for categorizing IP addresses, Coleman has made significant strides in enhancing email security protocols.
Additionally, he developed an inline SPF service provider designation. This approach aims to simplify the onboarding process for SPF service providers and ensure redundancy to protect against potential disruptions. By capturing the benefits of existing SPF techniques without their drawbacks, this invention greatly improves the availability and reliability of email authentication systems.
Career Highlights
Throughout his career, Keith Wayne Coleman has been involved with notable companies, including Fraudmarc Inc., where he has applied his expertise in developing cutting-edge email security technologies. His work has garnered attention and respect within the technology industry, further establishing his reputation as a leading inventor in this domain.
Collaborations
Coleman has collaborated with talented individuals such as Richard Duncan and Keith S. Reed. These partnerships have allowed him to share knowledge, innovate more effectively, and contribute to creating robust solutions in the field of email authentication.
Conclusion
Keith Wayne Coleman exemplifies the spirit of innovation, particularly in the crucial area of email security through SPF technology. With a total of 14 patents, his contributions significantly enhance the efficiency and reliability of email systems worldwide, promoting safer and more secure communication practices. His ongoing work continues to demonstrate the importance of innovation in protecting against email fraud and ensuring trust in digital communications.