This inventor holds 29 USPTO granted patents and 7 published patent applications, plus 1 CIPO patent, primarily in Construction Fasteners. Top assignees: D Three Enterprises LLC, Sportsman Corporation, Sportsman Manufacturing Company. Active years: 1998-2024.
Location History:
- Lafayette, CO (US) (2013 - 2014)
- Fort Lupton, CO (US) (1998 - 2024)
Company Filing History:

Years Active: 1998-2024
Areas of Expertise:
Title: The Innovations of Richard Floyd Schaefer
Introduction: Richard Floyd Schaefer, based in Fort Lupton, Colorado, is a prolific inventor with a remarkable portfolio of 29 patents. His work primarily focuses on innovative fasteners that enhance the functionality and efficiency of constructions involving channel struts. Over the years, Schaefer has contributed significantly to the field of engineering with his inventive solutions.
Latest Patents: Among his latest innovations are his groundbreaking channel strut fasteners. These fasteners are designed to secure objects to channel struts or to attach channel struts to various structures. The innovative design features a fastener block that is placed within the interior of the channel strut. This fastener block includes a body with at least one threaded aperture, which extends through it, connecting the upper and lower surfaces. Additionally, a fastener receptacle is formed around the aperture, allowing for a standard nut or bolt to be securely inserted. This design not only simplifies installation but also ensures a secure connection.
Career Highlights: Throughout his career, Richard Floyd Schaefer has been involved with several notable companies, including D Three Enterprises LLC. His extensive experience in the industry has allowed him to refine his inventions and improve current fastening systems, making them more reliable and user-friendly.
Collaborations: Schaefer has had collaborative relationships with professionals in the field, including coworkers David Kreutzman and Don N Tamm. These partnerships have facilitated the exchange of ideas and contributed to the advancement of his innovative designs and patents.
Conclusion: Richard Floyd Schaefer remains a key figure in the development of fastening solutions for channel struts. His 29 patents reflect a deep commitment to innovation and a keen understanding of engineering processes. As he continues to explore new frontiers in his field, Schaefer's contributions are certain to leave a lasting impact on the industry.