Vivian D Krehbiel

Title: Inventor Vivian D Krehbiel: Innovator in Photographic Technology

Introduction

Vivian D Krehbiel is an accomplished inventor based in Wichita, Kansas, known for her significant contributions to the field of photographic technology. With a total of seven patents to her name, Krehbiel has developed innovative solutions that enhance the capabilities of photographic printers and improve the user experience.

Latest Patents

Among her latest inventions are two notable patents. The first is a **masking device for cropping photographs viewed on a view screen of a photographic printer**. This device allows operators to see precisely what portion of a photograph will be cropped prior to printing, ensuring greater accuracy and satisfaction with the final output. The masking device is also designed to signal the electronic system of the printer on how much paper should be advanced for the cropped image while correcting the exposure settings accordingly.

The second patent is a **self-threading take-up magazine for a photographic printer**. This innovative solution automatically receives exposed photographic print paper and rolls it up on a magazine core, making the printing process more efficient and reducing the manual effort required by operators.

Career Highlights

Vivian D Krehbiel has worked with several companies throughout her career, most notably with Kreonite, Inc. Her expertise in photographic technology has established her as a key figure in the development of modern printing solutions.

Collaborations

Throughout her innovative journey, Krehbiel collaborated with talented individuals such as Roger L Marvin and Ralph L Haas, leveraging their collective expertise to bring her inventions to fruition. These collaborations have been instrumental in refining her concepts and enhancing the overall quality of her patents.

Conclusion

Vivian D Krehbiel's work in the field of photographic technology demonstrates the impact a dedicated inventor can have on an industry. With her seven patents, she has contributed valuable innovations that continue to influence the way photographs are processed and printed. Her legacy serves as an inspiration for future inventors aiming to push the boundaries of technology.