Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344709 | Method and apparatus for photogoniometric analysis of surfaces | Theodore Provder, Richard M. Holsworth | 1982-08-17 |
| 4311039 | Disc centrifuge photosedimentometer | Theodore Provder, Richard A. Zander | 1982-01-19 |