Company Filing History:
2 out of 19 
1 out of 54 Years Active: 1995-2014
Title: The Innovative Contributions of David Joseph Bealka
Introduction
David Joseph Bealka is a notable inventor based in East Freetown, MA (US). He has made significant contributions to the field of implantable medical devices, holding a total of 3 patents. His work focuses on enhancing the functionality and reliability of medical device interconnects.
Latest Patents
Bealka's latest patents include innovative designs for co-fired metal and ceramic composite feedthrough assemblies. These assemblies are specifically designed for use in implantable medical devices. One of his key inventions is a hermetic interconnect that features platinum leads co-fired between alumina substrates. This design forms a monolithic composite that is bonded into a titanium alloy flange. The methodology for creating these interconnects, along with specific geometries and compositions, is also disclosed in his patents. This technology allows for significant reductions in the overall size of the interconnect while improving robustness compared to existing solutions. Another notable patent involves a feedthrough device that incorporates a ground wire coupled to both a metallic ferrule and an insulating material. This design enhances the reliability and performance of the device.
Career Highlights
Throughout his career, Bealka has worked with prominent companies in the ceramics and materials industry. He has been associated with Morgan Advanced Ceramics Limited and The Morgan Crucible Company Plc. His experience in these organizations has contributed to his expertise in developing advanced materials for medical applications.
Collaborations
Bealka has collaborated with several professionals in his field, including Thomas W. Shipman and Timothy J. Brown. These collaborations have likely enriched his work and led to further innovations in medical device technology.
Conclusion
David Joseph Bealka's contributions to the field of implantable medical devices through his patents and career experiences highlight his role as an influential inventor. His innovative designs continue to push the boundaries of technology in healthcare.