Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D398126 | Manipulating apparatus for a conveyor | — | 1998-09-08 |
| 5469974 | Method and apparatus for selectively directing work objects | — | 1995-11-28 |
| 5052543 | Method and apparatus for positioning work objects | — | 1991-10-01 |
| 4571498 | Apparatus for interrogating phototransistors and the like | Owen C. Hagan | 1986-02-18 |
| 4549272 | Apparatus for filling containers with prescribed quantity of product by weight | Owen C. Hagan | 1985-10-22 |
| 4490801 | Article sizing apparatus and container filling system employing the same | Owen C. Hagan | 1984-12-25 |