Company Filing History:
Years Active: 2006-2012
Title: Innovations by Eric J Woelfle
Introduction
Eric J Woelfle is an accomplished inventor based in Princeton, MN (US), known for his contributions to the field of optical elements. With a total of four patents to his name, Woelfle has made significant advancements in the manufacturing processes of photochromic materials and optical lenses.
Latest Patents
One of Woelfle's latest patents is focused on the injection molding of lenses. This innovation allows for the production of flat or curved photochromic laminate structures and plastic photochromic lens blanks using relatively low-cost polymeric sheet materials. These laminates are versatile and can be utilized in various applications, including goggles, face shields, windows, and optical lenses, all while maintaining efficient and high-quality photochromic properties. Additionally, he has developed a laminated functional wafer for plastic optical elements, which addresses manufacturing challenges in producing polycarbonate ophthalmic lenses. This functional wafer consists of a front layer, a functional layer, and a back layer, designed to be incorporated into lenses through an insert injection molding process.
Career Highlights
Throughout his career, Woelfle has worked with notable companies such as Vision-Ease Lens, Inc. and Insight Equity A.P.X., L.P. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Woelfle has collaborated with talented individuals in the field, including Michael S Boulineau and Xuzhi Qin. These partnerships have likely enhanced his work and led to further advancements in optical materials.
Conclusion
Eric J Woelfle's innovative contributions to the field of optical elements and photochromic materials demonstrate his commitment to advancing technology. His patents reflect a deep understanding of manufacturing processes and a drive to improve product quality in the optical industry.