Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701180 | Apparatus and method for detecting a formation in a sheet material | Kevin O. Heindel, James G. Morrow, Sr. | 1997-12-23 |
| 5660674 | Method and apparatus for registration of a seal and perforation on a plastic bag | Peter J. Gietman, Jr., Nicholas J. Nagel, Kevin O. Heindel | 1997-08-26 |