Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884123 | Compact reproduction machine having separately framed mutually aligning modules | Thomas L. Stickney | 1999-03-16 |
| 5881340 | Compact reproduction machine including a separately framed self aligning control and power supply module | Thomas L. Stickney | 1999-03-09 |
| 5496019 | Dual function sheet feeder | — | 1996-03-05 |
| 4685175 | Spring system for double-hung window sash | — | 1987-08-11 |
| 4540070 | Vibration dampener for coil tension window balance spring | William P. Newton, Brian S. Dense | 1985-09-10 |
| 4330197 | Recirculating documents duplex copier | Richard E. Smith | 1982-05-18 |
| 4299478 | Bound document apparatus for a copier | Ruediger W. Knodt, Terrence D. Charland, Charles J. Hull, James E. Hutton, John L. Webb | 1981-11-10 |