This inventor holds 2 USPTO granted patents. Top assignee: Wisconsin Alumni Research Foundation. Active years: 1977-1982.
Company Filing History:
Years Active: 1977-1982
Title: Helen Frank: Innovator in Rodent Control
Introduction
Helen Frank is a notable inventor based in Madison, WI (US), recognized for her contributions to the field of rodent control. With a total of 2 patents, she has made significant advancements in the development of effective rodenticides.
Latest Patents
Her latest patents include innovative methods for utilizing activated vitamin D compounds in rodenticides. The first patent, titled "Activated Vitamin D Rodenticides," provides a method for chemically activating vitamin D compounds to create active rodenticidal preparations. This invention offers an effective and relatively inexpensive solution for rodent control. The second patent focuses on a rodenticide suitable for managing rat and mouse populations, featuring active ingredients such as 1.alpha.-hydroxycholecalciferol, 1.alpha.-hydroxyergocalciferol, or 1,25-dihydroxycholecalciferol.
Career Highlights
Helen Frank is associated with the Wisconsin Alumni Research Foundation, where she has been instrumental in advancing research and development in her field. Her work has contributed to the creation of safer and more effective rodent control methods.
Collaborations
Throughout her career, Helen has collaborated with esteemed colleagues, including Hector Floyd Deluca and Heinrich K Schnoes, who have also made significant contributions to the field of rodent control.
Conclusion
Helen Frank's innovative work in the development of activated vitamin D rodenticides showcases her commitment to creating effective solutions for pest control. Her contributions continue to impact the industry positively.