Company Filing History:
1 out of 9 
1 out of 832,812 Years Active: 1998-2000
Title: The Innovative Contributions of Leonard Katzin
Introduction
Leonard Katzin was a notable inventor whose work significantly impacted the field of orthotics. He was based in Beverly Hills, California, and held a total of 2 patents during his career. His inventions focused on creating deformable orthoses that catered to various needs.
Latest Patents
Katzin's latest patents included innovative designs for hand, knee, and elbow orthoses. Each orthosis featured a deformable semi-rigid stiffener with two end plates joined by a narrow midportion, all contained between thin foam sheets to create an insert. A launderable cover made of terry cloth fabric, complete with permanently attached straps and a zippered opening, fully enveloped the insert. The hand orthosis was designed with symmetrical left and right thumb extenders for ambidextrous application. Similarly, the elbow and knee orthoses were symmetrical in length and width, allowing for convenient application regardless of orientation on either a right or left limb.
Career Highlights
Throughout his career, Katzin worked with various companies, including Lenjoy Engineering, Inc. His contributions to the field of orthotics were recognized for their practicality and innovative design.
Collaborations
Katzin collaborated with Josephine Katzin, who served as his legal representative. Their partnership was instrumental in navigating the complexities of patent applications and protecting his inventions.
Conclusion
Leonard Katzin's legacy as an inventor is marked by his innovative designs in orthotics, which continue to influence the field today. His work exemplifies the importance of creativity and practicality in addressing medical needs.