Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080259 | Method and apparatus for operating a folder-sealer device having a postage device associated therewith | William D. Baker | 2000-06-27 |
| 5979148 | Apparatus and method for sealing an envelope in a document security apparatus having a sealing roller with a sealing ridge attached thereto | William D. Baker, Christopher J. Cooney, George M. Cross, Mark E. Spitler | 1999-11-09 |
| 5551178 | Collapsible sign | James P. Foley, Jan P. Ostendorf, Lawrence J. Whitehead | 1996-09-03 |