Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695071 | Small flats sorter | Robert E. Sadler, Jr., John M. Buday, Jr., Gunther Adam Dorth, David A. Novak | 1997-12-09 |
| 5535874 | Carrier for transport and delivery of an article to a destination | Robert E. Sadler, Jr., John M. Buday, Jr., Gunther Adam Dorth, David A. Novak | 1996-07-16 |
| 5419457 | System for sorting mail pieces on multiple levels and a method for performing the same | Robert E. Sadler, Jr., John M. Buday, Jr., Gunther Adam Dorth, David A. Novak | 1995-05-30 |
| 5347790 | Automatic traying and automatic sweeping device for letter mail | Michael Romanenko | 1994-09-20 |