Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321532 | Printer | Marguerite H. Doyle, Nadia Nouri, Steven A. Silverstein, James P. Wang, Bernard L. Wilzbach +1 more | 1991-11-12 |
| 4994861 | Printing machine with charge neutralizing system | Fred Young Brandon, James Philip Harden, Paul Douglas Horrall, Kermit Arnold Meece | 1991-02-19 |
| D310998 | Expansion unit for a personal computer | Peter J. Mendel, Ronald A. Smith | 1990-10-02 |
| D307746 | Control unit for a personal computer | Daniel Eugene Armstrong, John Howard Barker, Peter J. Mendel, Ronald A. Smith | 1990-05-08 |