Company Filing History:
Years Active: 1994-1996
Title: The Innovative Mind of Robert M Fesler
Introduction: Robert M Fesler, an accomplished inventor based in Austin, TX, has contributed significantly to the field of optical projection technology. With three patents to his name, Fesler's innovative designs have impacted how images are projected, enhancing both efficiency and quality in visual displays.
Latest Patents: Fesler's latest inventions focus on improving overhead projectors. His patent for an "Overhead Projector with Catadioptric Fresnel Lens" features a low-profile design utilizing a folded optical path and an off-axis Fresnel lens condensing system that incorporates a catadioptric lens element. This innovation allows for collimation, dispersion, or concentration of light at high angles of incidence, ensuring efficient light transmission. Additionally, the design accommodates a reduction in the base height of the projector while maintaining optimal light source positioning. Another notable patent is the "Projector with Multiple Lamp Light Source," which describes a projection system capable of combining outputs from multiple lamps. This system significantly enhances screen brightness compared to conventional projectors and allows for flexibility in adjusting light levels for various projection needs.
Career Highlights: Robert M Fesler is known for his work at Minnesota Mining and Manufacturing Company, where he has applied his engineering expertise to develop cutting-edge projection systems. His patents reflect a commitment to refining optical systems and improving user experience in projection technology.
Collaborations: Throughout his career, Fesler has collaborated with noted professionals such as Dennis F Vanderwerf and John C Nelson. These partnerships have contributed to the advancement of his projects, leveraging their collective knowledge to foster innovation in their field.
Conclusion: Robert M Fesler's contributions to projection technology demonstrate his dedication to innovation and excellence. With his unique designs and collaborative spirit, Fesler continues to influence how visual information is projected, making strides in both functionality and efficiency.