Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788911 | Prepress apparatus for an assembly of stacked sheets | Roger B. Bishop, Siegfried H. Herliczek | 1988-12-06 |
| 4781783 | Vacuum ring for producing laminated glass | Scott W. Chambers | 1988-11-01 |
| 4624731 | Vacuum ring for producing laminated glass | Scott W. Chambers, David R. Jenkins, Siegfried H. Herliczek | 1986-11-25 |