Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953995 | Dot matrix printer and method for printing multiple lines at different line spacings | Fred LeFriec, Joseph Dubner, Brian Peavey | 1990-09-04 |
| 4729452 | Printer sound enclosure | — | 1988-03-08 |
| 4185026 | Process for cleansing spent clay from the refining of glyceride esters | Gary W. Smith, Dwight E. Leavens | 1980-01-22 |