Company Filing History:
Years Active: 2000
Title: **Innovator Spotlight: Mark B Sutherland**
Introduction
Mark B Sutherland, an accomplished inventor based in Peoria, IL, has made significant contributions to the field of acoustics and sound measurement. With a total of two patents to his name, Sutherland's work focuses on enhancing machinery performance through innovative noise control technologies.
Latest Patents
Sutherland's latest patents include the following noteworthy inventions:
1. **Acoustical Absorber Array**: This invention features a plurality of acoustical absorption elements mounted in a two-dimensional spaced array on an acoustically reflective surface of a machinery enclosure. The design allows for portions of the reflective surface to remain exposed, enhancing acoustical performance. The elements are designed to be of a substantially standard size and shape to improve production and inventory efficiency, while accommodating various material thicknesses to tune for specific frequencies.
2. **Outdoor Noise Testing System**: This innovative apparatus is capable of automatically determining the total sound power emitted by a work machine. Utilizing a processor and remote control, the noise testing system efficiently measures both exterior and interior sound produced by the machinery in dynamic or static operating modes, ensuring an effective evaluation of noise levels.
Career Highlights
Mark B Sutherland is currently employed at Caterpillar Inc., where he continues to contribute to advancements in machinery acoustics and sound measurement technologies. His work has enhanced the company's ability to produce quieter and more efficient machinery, ultimately benefiting both the environment and user experience.
Collaborations
Throughout his career, Sutherland has collaborated with fellow innovators such as John T Leonetti and Emile E Damotte. These partnerships have fostered a creative exchange of ideas, further advancing the development of innovative solutions in the field of acoustics.
Conclusion
Mark B Sutherland's inventive spirit and dedication to improving machinery performance through innovative acoustic solutions highlight his important role within the industry. As he continues to push the boundaries of technology at Caterpillar Inc., his contributions will undoubtedly inspire future innovations in sound control and measurement systems.