Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360719 | Systems and methods of generating a display data structure from an input signal | — | 2025-07-15 |
| 12002129 | Systems and methods of generating a display data structure from an input signal | — | 2024-06-04 |
| 9186609 | Filter clog sensing system and method for compensating in response to blower speed changes | Richard Green | 2015-11-17 |
| 9183723 | Filter clog detection and notification system | Richard Green | 2015-11-10 |
| 8400315 | Process under/over temperature indicator | — | 2013-03-19 |
| 7668720 | Methodology for voice enabling applications | David Seifert, William J. Arthur | 2010-02-23 |
| 6952676 | Voice recognition peripheral device | — | 2005-10-04 |
| 5341408 | Control system for currenty counter | Richard A. Melcher, Madhura Nadig, Robert M. Stewart, Paul L. Hessler, David R. Bryce | 1994-08-23 |
| 5309515 | Currency note width detector | Peter Troung, Michael L. Defeo, Paul L. Hessler, Kenneth W. Maier, Martin J. Poloncarz | 1994-05-03 |
| 4944505 | Sheet length detector with skew compensation | — | 1990-07-31 |
| 4903953 | Simplified currency dispenser | Theodore Winkler, Peter L. Helgeson, Thomas B. Snow | 1990-02-27 |
| 4761002 | Document handling and counting apparatus | John M. Reed, Peter J. Loftus | 1988-08-02 |
| 4707599 | Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion | Francis C. Larkin, Stephen J. Horvath | 1987-11-17 |
| 4703172 | Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion | Francis C. Larkin, Stephen J. Horvath | 1987-10-27 |
| 4671502 | Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion | Francis C. Larkin, Stephen J. Horvath | 1987-06-09 |
| 4608704 | Method and apparatus for counting sheets which may be fed in skewed and/or overlapping fashion | Francis C. Larkin, Stephen J. Horvath | 1986-08-26 |
| 4593184 | Counterfeit detection circuit | David R. Bryce | 1986-06-03 |
| 4267290 | Method of binding a phenol-based thermoplastic resin to a cured and molded-thermoset phenolic plastic | — | 1981-05-12 |