This inventor holds 4 USPTO granted patents. Top assignees: Western Atlas Inc., Other. Active years: 1996-2001.
Company Filing History:
3 out of 38 
1 out of 834,453 Years Active: 1996-2001
Title: David B. Hanson: Innovator in Abrasive Technology
Introduction
David B. Hanson is a notable inventor based in Afton, WI (US). He has made significant contributions to the field of abrasive technology, holding a total of 4 patents. His innovative work focuses on enhancing the performance and durability of abrasive tools.
Latest Patents
Hanson's latest patents include the "Magnesium Oxychloride Plug-Filled Magnesium Oxychloride Bonded Abrasive." This invention involves treating corrugated abrasive discs, such as grinding wheels, by applying a water-resistant coating to the interiors of the corrugations before they are plugged. This process protects discs with water-sensitive matrices, like magnesium oxychloride cement, from water or water vapor seepage from aqueous-based plug fill material. Another significant patent is the "Fiber-Reinforced Magnesium Oxychloride Bond." This innovation features magnesium oxychloride cement bonds reinforced with selected fibers, which provide improved resistance to cracking and disintegration during use. These fiber-reinforced abrasive tools exhibit enhanced bond integrity, particularly in dry-grinding applications.
Career Highlights
Throughout his career, David B. Hanson has worked with various companies, including Western Atlas Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Hanson has collaborated with notable individuals in his field, including his coworker Stephen M. Freeman. Their partnership has contributed to the advancement of abrasive technology and the development of new solutions.
Conclusion
David B. Hanson is a distinguished inventor whose work in abrasive technology has led to multiple patents and significant advancements in the industry. His innovative approaches continue to influence the field and improve the performance of abrasive tools.