Dennis Parker featured on Close Up Radio as he advances mineral-based tech

Close Up Radio recently featured inventor and business consultant Dennis Clay Parker, whose five-decade career spans industrial minerals, patents, and new energy-storage and fire-suppression technologies. The interview highlighted his latest work on renewable power storage, data-center concrete additives, and wildfire response products.

Why it matters: - Dennis Parker’s work sits at the intersection of minerals, manufacturing, renewable energy, and wildfire safety. - His latest projects target lower-cost energy storage, lower-carbon concrete, and safer fire-suppression tools. - The interview underscores how mineral science can affect everyday products and major infrastructure.

What happened: - Close Up Radio featured Dennis Clay Parker in an interview with Doug Llewelyn on Wednesday, July 8, at 11 a.m. Eastern. - Parker is an inventor, business consultant, geologist, mineralogist, entrepreneur, and CEO with more than five decades of experience. - Parker owns Fox Creek Consulting LLC and relocated to Wyoming after retiring as CEO of Active Minerals in 2020. - Parker also continues to innovate through Fall Line Minerals.

The details: - Parker has traveled to more than 40 countries to evaluate mineral deposits, develop industrial applications, and assess whether resources can be extracted economically and responsibly. - Parker helped supply raw materials used to make electronic-grade fiberglass, a material used in nearly every electronic device. - Parker holds 12 patents related to clay minerals and industrial applications. - Parker is developing OPUS, short for Ore Power Unit Storage, a large-scale energy storage system intended to store electricity from solar and wind power. - OPUS is being developed with the U.S. Department of Energy. - Parker says the system could provide affordable, environmentally friendly, long-duration storage lasting up to 50 years. - Parker says the technology could reduce energy storage costs and support the shift to cleaner energy. - Parker’s work spans paper coatings, paints, fertilizers, and specialty industrial products. - Early in his career, Parker worked with Ed Lowe, the inventor of Kitty Litter, and helped develop one of the first scented cat litter products. - Fall Line Minerals is developing next-generation spherical cat litter for automated litter robots. - Parker is also developing MetaSphere, a spherical form of meta kaolin. - MetaSphere is being used in concrete for data centers to reduce the carbon footprint of large-scale builds. - MetaSphere can replace up to 40% of the cement in concrete. - The product is non-dusting and highly flowable. - MetaSphere can be added at batch plants or at the jobsite before discharge. - Parker also holds a patent for a fire-protection coating designed for structures in wildfire areas or for aerial application on trees in a fire’s path. - The coating is made from pure palygorskite clay, water, and a dispersant. - Parker says the product is safe for humans, animals, fish, and other marine contact. - Parker says the coating is based on a pure form of clay that was once consumed in Kaopectate, and he argues that gives the product strong environmental safety. - Parker said he wants to work with the Forest Service and National Park Service to introduce the product to firefighting efforts. - Parker said he hopes the new fire product can help prevent losses like the 2025 Los Angeles fires. - More information is available at Dennis C. Parker. - The podcast episode is available on Apple Podcasts, iHeart, and Spotify.

Between the lines: - Parker’s portfolio shows a recurring theme: turning mineral science into practical products with commercial uses. - His current work also points to a broader push to find industrial materials that can cut emissions or reduce risk without sacrificing performance. - The wildfire product is still a future-facing proposal, so its public impact will depend on further testing and agency adoption.

What\'s next: - Parker said he plans to pursue introductions of the wildfire product to federal land agencies. - Development of OPUS, MetaSphere, and Fall Line Minerals’ cat-litter products appears to be continuing. - Parker’s website and podcast appearances provide the latest public window into his work.