Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801815 | Sound and image producing system | David G. Capper | 2004-10-05 |
| 6705917 | Self-phase synchronized walking and turning quadruped apparatus | — | 2004-03-16 |
| 6462498 | Self-stabilizing walking apparatus that is capable of being reprogrammed or puppeteered | — | 2002-10-08 |
| 6215498 | Virtual command post | Mark P. Morgenthaler, Glenn C. Steiner | 2001-04-10 |
| 6200188 | Electronic toy soldier apparatus | — | 2001-03-13 |
| 6115477 | Denta-mandibular sound-transmitting system | David G. Capper | 2000-09-05 |
| D412861 | Hand held infrared detection unit | Jerry D. Bonner | 1999-08-17 |
| 5902167 | Sound-transmitting amusement device and method | David G. Capper | 1999-05-11 |
| 5796104 | Pyroelectric center of mass imaging | — | 1998-08-18 |
| 5705808 | Flash tube devices with a controllable electrical energy | — | 1998-01-06 |
| 5604517 | Electronic drawing device | — | 1997-02-18 |
| 5514635 | Thermal writing surface and method for making the same | — | 1996-05-07 |
| 5497001 | Flash tube devices | — | 1996-03-05 |
| 5414262 | Imaging device and method for developing, duplicating and printing graphic media | — | 1995-05-09 |
| 5334836 | Imaging device having a passive compliant card scanner and a validation sensor | — | 1994-08-02 |
| 5321263 | Recording target | — | 1994-06-14 |
| 5311017 | Imaging device and method for developing, duplicating and printing graphic media | — | 1994-05-10 |
| 5206520 | Imaging card device having an optical validation sensor | — | 1993-04-27 |
| 5151595 | Imaging device and method for developing, duplicating and printing graphic media | — | 1992-09-29 |
| 5079627 | Videophone | — | 1992-01-07 |
| 5068739 | Method to image transparent media utilizing integrated scanning | — | 1991-11-26 |
| 5047870 | Image reproduction system utilizing single operation scanning/reproducing | — | 1991-09-10 |
| 4872063 | Method to increase scanning resolution using a synthetic aperture | — | 1989-10-03 |