This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Lmk Enterprises, Inc., O'sullivan Trenchless Installation Services. Active years: 2010-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 31 
2 out of 2 Years Active: 2010-2014
Title: The Innovative Mind of Donald L Betzold: Revolutionizing Manhole Chimney Repairs.
Introduction: Donald L Betzold, an inventive mind hailing from Marseilles, IL, has left a lasting impact on the field of infrastructure maintenance with his breakthrough methods for repairing manhole chimneys. With a total of 2 patents under his belt, Betzold's innovative approach has reshaped the way infrastructure repairs are conducted.
Latest Patents: Betzold's latest patents showcase his expertise in the realm of manhole chimney repairs. The method he developed involves utilizing a circumferentially stretchable liner sleeve coated with uncured resin. This sleeve, when pressed against the walls of the manhole chimney using an inflatable bladder, eliminates air spaces and prevents the formation of folds. Notably, the sleeve can stretch up to 150% of its original diameter while maintaining its length, ensuring a seamless repair process.
Career Highlights: Throughout his career, Betzold has made significant contributions to companies such as LMK Enterprises, Inc., and O'Sullivan Trenchless Installation Services. His dedication to innovation and problem-solving has propelled him to the forefront of infrastructure maintenance, earning him a reputable status in the industry.
Collaborations: Betzold's collaborative efforts with coworkers such as Larry W Kiest, Jr., and Jason Bartlett have further enhanced the implementation of his patented methods. Together, they have worked tirelessly to refine manhole chimney repair techniques and streamline the maintenance process for enhanced efficiency and longevity.
Conclusion: In conclusion, Donald L Betzold stands as a testament to the power of innovation in revolutionizing traditional practices. His groundbreaking methods for repairing manhole chimneys have not only simplified the maintenance process but have also set a new standard for durability and effectiveness in infrastructure repairs. Betzold's unwavering commitment to excellence continues to inspire the industry, leaving a lasting legacy in the world of infrastructure maintenance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile