Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4477198 | Modified resistive layer in thermal transfer medium having lubricating contact graphite coating | David Dunn, Rex D. Fathergill, Hugh T. Findlay | 1984-10-16 |
| 4419024 | Silicon dioxide intermediate layer in thermal transfer medium | Bruce M. Cassidy, Arthur E. Graham, Robert J. Huljak, Donald Wayne Stafford, Deh C. Tao | 1983-12-06 |