Willem Brouwer

Title: Innovations of Willem Brouwer

Introduction

Willem Brouwer is an accomplished inventor based in Lexington, MA (US). He holds three patents that showcase his expertise in lens testing and alignment apparatuses. His innovative contributions have significantly impacted the fields of optics and manufacturing.

Latest Patents

One of his latest patents is a lens testing method and apparatus. This invention allows for the testing of the transfer function of a lens at multiple points, helping to locate the best focal plane and format position within the specified focal range. The lens is mounted in a tester between the object plane and the image plane, utilizing multiple beam-forming apertures to project light images through the lens. The apparatus senses the light images to determine the lens's transfer function, ensuring optimal performance.

Another notable patent is the alignment apparatus for rolling mill roller guides. This device observes the relative alignment of guide rollers on a rolling mill. It employs dichroic mirrors to reflect and transmit light, allowing for visual comparison with a reference outline on a screen. Proper alignment is indicated when the images coincide, producing a white image aligned with the reference.

Career Highlights

Willem Brouwer has worked with several companies, including HSS, Inc. and Coulter Information Systems, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Throughout his career, Brouwer has collaborated with notable individuals such as Harold S. Stewart and Marion P. Shuler, Jr. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Willem Brouwer's contributions to lens testing and alignment technologies demonstrate his innovative spirit and dedication to improving optical and manufacturing processes. His patents reflect a commitment to excellence and a desire to push the boundaries of technology.