Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806717 | Spacing compensating electrostatic voltmeter | Alan J. Werner, Jr., Fred F. Hubble, III, Stanley J. Wallace, Eric Peeters, Joel A. Kubby | 2004-10-19 |
| 6682865 | Hybrid electrophotographic apparatus for custom color printing | John F. Knapp, Anthony M. Wallace | 2004-01-27 |
| 6684045 | Hybrid electrophotographic apparatus for custom color printing | John F. Knapp, Anthony M. Wallace | 2004-01-27 |