Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836602 | Direct bonding of optical components | John F. Filhaber, Robert Sabia, Jackson P. Trentelman | 2004-12-28 |
| 5213737 | Extrusion method and apparatus for producing a body from powder material | Donald L. Guile, Lucretia R. Quatrini | 1993-05-25 |
| 4445432 | Article decorating | Ronald E. Johnson | 1984-05-01 |
| 4267000 | Method for masking glass, glass-ceramic and ceramic surfaces | James F. Dix, Ray B. Forker, Jr., Ronald E. Johnson | 1981-05-12 |