This inventor holds 3 USPTO granted patents. Top assignees: Scm Corporation, Other. Active years: 1982-1984.
Company Filing History:
2 out of 483 
1 out of 834,411 Years Active: 1982-1984
Title: The Innovations of Theodore Provder
Introduction
Theodore Provder is an accomplished inventor based in Olmsted Falls, Ohio. He holds a total of 3 patents that showcase his expertise in particle analysis and surface measurement technologies. His innovative methods have contributed significantly to the fields of material science and engineering.
Latest Patents
One of Provder's latest patents is a method for determining particle size and/or distribution. This method involves analyzing the size and distribution of particles that emanate from a mother liquid through sedimentation in a rotating disc centrifuge, specifically a photosedimentometer. The unique aspect of this method is that the spin fluid or medium is prepared externally of the disc, using at least two miscible liquids of different densities, such as methanol and water. This approach establishes a density gradient in the spin medium, which is then injected into the disc while spinning at a specified speed. The results obtained are closely comparable to the buffered line start method described in U.S. Pat. No. 3,475,968.
Another significant patent by Provder is a method and apparatus for photogoniometric analysis of surfaces. This invention includes a photogoniometric instrument equipped with a light source that provides a collimated beam of light to illuminate a test surface. A light detector is mounted for rotation around the point of intersection of the illuminating beam on the test surface. The detector's output is digitized by a microcomputer, which stores the data for further analysis. The host computer receives this data, deconvolutes it into spectral and diffuse portions, and analyzes them separately, enhancing the accuracy of surface reflectance measurements.
Career Highlights
Throughout his career, Theodore Provder has worked with notable companies, including Scm Corporation. His contributions to the field have been recognized through his patents and the innovative solutions he has developed.
Collaborations
Provder has collaborated with several professionals in his field, including Richard M. Holsworth and Mark E. Koehler. Their combined expertise has further advanced the technologies related to his patents.
Conclusion
Theodore Provder's innovative contributions to particle analysis and surface measurement technologies have made a significant impact in his field. His patents reflect a commitment to advancing scientific understanding and practical applications in material science.