Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334453 | Shaped tab conductors for a photovoltaic cell | — | 2012-12-18 |
| 6184937 | Audio enhanced electronic insertion of indicia into video | Roy Rosser | 2001-02-06 |
| 5543856 | System and method for downstream application and control electronic billboard system | Roy Rosser | 1996-08-06 |
| 4453173 | Photocell utilizing a wide-bandgap semiconductor material | David E. Carlson | 1984-06-05 |
| 4442310 | Photodetector having enhanced back reflection | David E. Carlson | 1984-04-10 |
| 4278704 | Method for forming an electrical contact to a solar cell | — | 1981-07-14 |
| 4189735 | Record playback apparatus and information record therefor | Alan E. Bell, Robert A. Bartolini, Rabah Shahbender | 1980-02-19 |