Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158183 | Buffer system for the temporary storage of flat objects such as letters, and buffer for use in said buffer system | Johannes H. M. Beerman, Frank Pieter Van Pomeren, Jan F. Suringh | 1992-10-27 |