Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428667 | Document deskewing system | Russell L. Phelps, Jeffrey L. Sisson | 1984-01-31 |
KL
Karl E. Liechty
Overall (All Time): #4,028,785 of 4,157,543Top 100%
1
Patents All Time