Location History:
- Auburn, CA (US) (1999 - 2002)
- Roseville, CA (US) (2006 - 2017)
Company Filing History:
17 out of 21 
4 out of 9 
2 out of 3 Years Active: 1999-2017
Title: David R Hennings: Innovator in Laser Technologies for Medicine
Introduction
David R Hennings is a notable inventor based in Roseville, CA, with an impressive portfolio of 24 patents. His work focuses on innovative medical technologies, particularly in the field of laser treatments for various medical conditions.
Latest Patents
Hennings' most recent patent comprises a "System and method for endovenous treatment of varicose veins with mid infrared laser." This invention enhances the treatment methodology for varicose veins, particularly the greater saphenous vein. It employs infrared laser radiation within a wavelength of 1.2 to 1.8 micrometers, which is administered from inside the vessel. This approach effectively damages the endothelial cells of the vessel wall and heats the collagen fibers to induce permanent contraction, resulting in vessel occlusion and eventual resorption. The device features a laser delivered via a fiber optic catheter, which may include frosted or diffusing fiber tips, along with a motorized pull-back mechanism and a thermal sensor for temperature control during the procedure.
Another significant invention is focused on "Treatment of cellulite and adipose tissue with mid-infrared radiation." This handpiece and methodology are designed for laser-assisted liposuction targeting the melting, disrupting, and removal of cellulite and adipose tissue. It utilizes electromagnetic energy to selectively address cellulite, aiding in the ablation of collagen in the constricting bands of connective tissue to reduce the dimpled appearance while ensuring the surrounding fatty cells remain unharmed.
Career Highlights
Throughout his career, Hennings has contributed significantly to the advancement of laser technologies in medical applications. He has worked with reputable companies such as CoolTouch Corporation and New Star Lasers, Inc., where he has played a vital role in developing innovative laser-based solutions.
Collaborations
In his journey, Hennings has collaborated with distinguished professionals such as David J Fullmer and Mitchel P Goldman. These partnerships have fostered an environment of shared expertise and innovation, leading to advancements in medical technology.
Conclusion
David R Hennings exemplifies the spirit of innovation through his extensive work in laser treatments for medical conditions. His contributions, marked by numerous patents, showcase a dedication to improving patient care and advancing medical technologies. With his relentless pursuit of innovation, he continues to make significant impacts in the medical field.
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.