Company Filing History:
12 out of 1,975 
6 out of 341 
5 out of 12 
Years Active: 1994-2022
Title: David A. Drewes: Innovator in Medical Device Patents
Introduction: David A. Drewes is an esteemed inventor based in Bloomington, Indiana, whose innovative contributions to the field of medical devices are evidenced by an impressive portfolio of 23 patents. His work not only demonstrates a commitment to advancing medical technology but also a keen understanding of the complexities involved in creating functional and efficient devices.
Latest Patents: Among his latest patents, two notable innovations stand out:
1. **Hydrophobically Encased Tungsten** - This patent discloses compositions of matter designed for inclusion in medical devices aimed at visualization purposes. It highlights the use of a radiopaque metal, such as tungsten, incorporated within a functionalized hydrophobic polymer. Furthermore, the patent delves into methods of creating devices that integrate these components.
2. **Cutting Balloon with Connector and Dilation Element** - This patent introduces a balloon catheter designed to dilate hardened regions of stenosis. It features one or more dilation elements that extend along the balloon's surface. These elements are connected monolithically to the balloon's outer surface by a specially designed connector that endures stress-induced plastic deformation during blow molding. This innovative approach ensures that the structural integrity of each dilation element is preserved.
Career Highlights: David A. Drewes has made substantial contributions to the medical device sector through his work with recognized companies, such as Cook Medical Technologies and Cook Incorporated. His experience in these organizations provided him with the platform to develop groundbreaking technologies that enhance patient care.
Collaborations: Throughout his career, Drewes has collaborated with notable colleagues, including David G. Burton and Scott E. Boatman. These partnerships have fostered a creative environment that has propelled numerous innovations in medical technology, showcasing the power of teamwork in advancing the field.
Conclusion: David A. Drewes stands out as a pioneering inventor within the realm of medical device technology. His extensive patent portfolio and innovative contributions reveal his dedication to improving healthcare through technological advancement. As the medical field continues to evolve, Drewes' work serves as a benchmark for aspiring inventors and showcases the significant impact one individual can make in the world of innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.