Company Filing History:
1 out of 1 
1 out of 15 
1 out of 2 Years Active: 1990-1992
Title: The Innovative Contributions of Patrick J McCabe in Dental Alloys
Introduction
Patrick J McCabe, an accomplished inventor based in Tonawanda, NY, has made significant contributions to the field of dental alloys with his patented innovations. With a total of three patents to his name, his work primarily focuses on improving dental restoration materials used in various applications.
Latest Patents
Among Patrick J McCabe's notable innovations, the patent for "Palladium alloys for dental implant restorations" stands out. This invention involves alloys that contain approximately 50-90% palladium, alongside varying percentages of gold, platinum, silver, gallium, tin, and specific grain refiners such as iridium, rhenium, and ruthenium. The unique properties of these alloys render them more rigid than traditional palladium-based alternatives, allowing them to withstand the forces of mastication over extended spans. Applications of these alloys include metal base plates for dentures, metal retaining bars for both removable and fixed dentures, full metal coverage crowns and bridges, and metal substructures optimized for veneering with resin or porcelain materials.
Another important patent involves a high palladium alloy for dental restorations that comprises 70-82% palladium, 5-8% gold, 6.5-8% silver, and 5-9% gallium. This alloy also includes a surface oxide producing modifier and an oxygen scavenging component to enhance its usability without requiring atmospheric shielding during melting. These advancements provide dentists with versatile and durable materials for dental applications.
Career Highlights
Throughout his career, Patrick J McCabe has been associated with notable companies such as Ivoclar North America and Pierce & Stevens Corporation. His work in these organizations has given him a platform to develop innovative dental solutions that benefit both practitioners and patients in the field of restorative dentistry.
Collaborations
Patrick has collaborated with distinguished colleagues, including Stephen P Schaffer and Bernt-Roger Gustafsson. These professional partnerships have played a crucial role in refining his inventions and advancing research in dental materials.
Conclusion
Patrick J McCabe's innovative work in palladium alloys showcases his dedication to enhancing dental restoration practices. His contributions have provided the dental industry with stronger, more reliable materials, reflecting the importance of innovation in developing effective solutions for patient care. As he continues to advance the field, his patents ensure that dental professionals can deliver exceptional service in restoring smiles.