David M Selestak

David M Selestak is an accomplished inventor based in Avon, OH (US). He has made significant contributions to the field of coating technologies, holding a total of 3 patents. His work focuses on improving the efficiency and precision of liquid coating applications.

Latest Patents

One of Selestak's latest patents is an "Apparatus for applying a liquid coating with an improved spray nozzle." This invention includes methods for spray coating selected areas of a circuit board without affecting regions that need to remain uncoated. The apparatus operates in multiple modes, including atomizing a bead of liquid coating material and applying it directly to specific areas. Another notable patent is the "Nozzle assembly for dispensing head," which features a cylindrical barrel designed for both air-assisted and airless application of materials. This innovative design ensures that the nozzle remains securely in place during operation, enhancing the overall functionality of the dispensing head.

Career Highlights

David M Selestak is currently employed at Nordson Corporation, a company known for its advanced technology in dispensing and coating solutions. His work at Nordson has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation in the industry.

Collaborations

Throughout his career, Selestak has collaborated with talented individuals such as Charles L Fimmen and Chris Havlik. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

David M Selestak's contributions to the field of liquid coating technologies demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in coating applications and provide effective solutions that enhance operational efficiency.