Company Filing History:
4 out of 7 
4 out of 17 
3 out of 1,642 Years Active: 1976-1994
Title: The Innovations of George H Holoubek
Introduction
George H Holoubek is a notable inventor based in Muscatine, Iowa, with a remarkable portfolio of 12 patents. His work primarily focuses on advancements in thermoplastic materials, showcasing his innovative approach to product design and manufacturing.
Latest Patents
Holoubek's latest patents include a method of making a thermoplastic composite layered squeeze tube. This invention features a tube body formed from an inner layer of thermoplastic material, a barrier layer, and an outer layer of thermoplastic material. The outer layer does not completely encircle the tube body, allowing a strip of thermoplastic material, matching the inner layer's composition, to fill the gaps and create a smooth surface. The strip can be transparent or colored differently from the outer layer. Additionally, the design incorporates adhesive layers between the inner layer and the barrier layer, as well as between the barrier layer and the outer layer and strip.
Career Highlights
Throughout his career, Holoubek has contributed significantly to the field of packaging and materials science. He has worked with reputable companies such as Wheeling Stamping Company and Courtaulds Packaging Inc., where he applied his expertise in thermoplastic materials to develop innovative solutions.
Collaborations
Holoubek has collaborated with notable coworkers, including John J Rhoades and Henry A Burzlaff, who have contributed to his projects and innovations.
Conclusion
George H Holoubek's contributions to the field of thermoplastic materials and packaging demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and a drive to improve product functionality.