Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764015 | Method and apparatus for non-contact spatial measurement | James A. Ringlien | 1988-08-16 |
| 4606634 | System for detecting selective refractive defects in transparent articles | — | 1986-08-19 |
| 4500203 | Method and apparatus for inspecting articles | — | 1985-02-19 |
| 4483615 | Method and apparatus for detecting checks in glass tubes | Robert Kohler, James A. Ringlien | 1984-11-20 |
| 4424441 | Method and apparatus for inspecting glass containers | Sam Lovalenti | 1984-01-03 |