Donald V Mager

Title: Innovations of Donald V Mager

Introduction

Donald V Mager is a notable inventor based in Mendota Heights, MN (US). He has made significant contributions to the field of imaging technology, holding a total of three patents. His work focuses on enhancing the precision and efficiency of image recording processes.

Latest Patents

One of Mager's latest patents is titled "Web steering for an image recorder." This invention involves a photosensitive medium, typically a diazo printing plate or photopolymer-based proof, which is exposed in a series of small rectangular areas. The process utilizes several linearly-arrayed Deformable Mirror Devices (DMDs) that spatially encode a light beam to expose corresponding pixels. The DMDs are moved along a first, x-axis to allow new exposures, while a separate movement occurs along a perpendicular, y-axis. This dual-axis movement is crucial for achieving precision in registering successively imaged regions. Reference marks are exposed directly on the medium to help detect and correct any repositioning errors, ensuring high-quality imaging.

Another significant patent by Mager is focused on a "Reduced-skew web drive between rollers of differing coefficients." This invention addresses the challenges of steering a web of material, such as paper or photographic plate material, as it passes between two rollers with different coefficients of friction. The high-friction drive roller is adjustable, allowing for straight web motion without undesirable steering or skew. This innovation enhances the uniformity of web speed and improves the overall efficiency of the imaging process.

Career Highlights

Donald V Mager has built a successful career at Printware, Inc., where he has been instrumental in developing advanced imaging technologies. His expertise in the field has led to the creation of innovative solutions that address common challenges in image recording.

Collaborations

Mager has collaborated with several talented individuals throughout his career, including coworkers James A Howe and Daniel A Baker. Their combined efforts have contributed to the advancement of imaging technology and the successful implementation of Mager's inventions.

Conclusion

Donald V Mager's contributions to imaging technology through his patents demonstrate his innovative spirit and commitment to improving image recording processes. His work continues to influence the industry and inspire future advancements.