Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518122 | Modular mail processing method and control system | David J. Tilles, Francisco J San Miguel, Thomas F. Grapes, Diane L. Deemer, Stanley Katsuyoshi Wakamiya +2 more | 1996-05-21 |
| 5443359 | Apparatus for separating and delivering flat articles of random length and thickness from a stack | Charles Miller, David J. Tilles, John O. Kurtz | 1995-08-22 |
| 5363967 | Modular mail processing method and control system | David J. Tilles, Frank J. San Miguel, Thomas F. Grapes, Diane L. Deemer, Stanley Katsuyoshi Wakamiya +2 more | 1994-11-15 |