Company Filing History:
1 out of 3 
1 out of 3 Years Active: 1977-1992
Title: Bertram L. Koslin: Innovator in Evaluation and Prosthetic Technology
Introduction
Bertram L. Koslin is a notable inventor based in Yorktown Heights, NY (US). He has made significant contributions to the fields of evaluation methods and prosthetic technology. With a total of 2 patents, his work reflects a commitment to innovation and improvement in practical applications.
Latest Patents
Koslin's latest patents include a "Test Answer and Score Sheet Device" and a "Prosthesis-to-Bone Interface System." The Test Answer and Score Sheet Device is a method for evaluating designated responses to a series of questions. This device involves forming response mark guides on a markable sheet, allowing users to designate answers by placing marks in specific areas. The arrangement of these guides can represent various reference forms, such as a clock face, with each guide corresponding to different possible responses. The evaluation process interprets the marks based on their positions and a selected response key.
The Prosthesis-to-Bone Interface System features a woven basket placed over the stem of a prosthesis, which receives bone cement through its interstices. This innovative design significantly enhances the distribution of forces transferred to the bone, improving the overall effectiveness of the prosthetic.
Career Highlights
Throughout his career, Koslin has worked with several companies, including the Sampson Corporation and Touchstone Applied Science Associates, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
One of his notable coworkers is Albert H. Burstein, with whom he has likely shared insights and expertise in their respective projects.
Conclusion
Bertram L. Koslin's contributions to evaluation methods and prosthetic technology demonstrate his innovative spirit and dedication to improving practical applications. His patents reflect a deep understanding of user needs and technical challenges, making him a significant figure in his field.