Frank P Mallak

Title: Frank P Mallak: Innovator in Photochromic Contact Lenses

Introduction

Frank P Mallak is a notable inventor based in Export, PA (US). He has made significant contributions to the field of optics, particularly in the development of photochromic contact lenses. With a total of 2 patents, his work has advanced the technology behind vision correction.

Latest Patents

Mallak's latest patents focus on photochromic contact lenses and methods of manufacturing them. These patents describe contact lenses that incorporate photochromic materials within the central or pupillary area of the lens. One method involves adding a photochromic amount of at least one photochromic material to the pupillary region of a casting mold containing a polymerizable monomer. This monomer can be at least partially cured before and/or after the addition. Another method provides a polymerizable photochromic monomer for the pupillary region and a polymerizable non-photochromic monomer for the remainder of the contact lens. The photochromic and non-photochromic monomers can differ in their degree of polymerization, viscosity, and density.

Career Highlights

Throughout his career, Frank P Mallak has worked with prominent companies in the optical industry, including Transitions Optical, Inc. and PPG Industries Ohio, Inc. His experience in these organizations has contributed to his expertise in the development of innovative optical products.

Collaborations

Mallak has collaborated with notable professionals in his field, including Barry Van Gemert and Anil Kumar. These collaborations have likely enriched his work and contributed to the advancements in photochromic technology.

Conclusion

Frank P Mallak's contributions to the field of photochromic contact lenses demonstrate his innovative spirit and dedication to improving vision correction technology. His patents and career achievements reflect a commitment to advancing optical science.