Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11038337 | System and method for bidirectional data, power transmission, electronic fault isolation and system recovery | Daniel L. Greene | 2021-06-15 |
| 7941090 | Interactive book reading system using RF scanning circuit | David Small, Paul S. Rago | 2011-05-10 |
| 7742837 | Optical vend-sensing system for control of vending machine | Kyriakos P. Spentzos | 2010-06-22 |
| 7644533 | Fish-luring apparatus | Daniel L. Greene | 2010-01-12 |
| 7405652 | Communication and AC power system | Daniel L. Greene | 2008-07-29 |
| 7343220 | Optical vend-sensing system for control of vending machine | Kyriakos P. Spentzos | 2008-03-11 |
| 7191915 | Optical vend-sensing system for control of vending machine | Kyriakos P. Spentzos | 2007-03-20 |
| 7015798 | Method and system for bidirectional data and power transmission | Daniel L. Greene | 2006-03-21 |
| 6906618 | Method and system for bidirectional data and power transmission | Daniel L. Greene | 2005-06-14 |
| 6893346 | System, method, and apparatus for bi-directional infrared communication | David Small | 2005-05-17 |
| 6794634 | Optical vend-sensing system for control of vending machine | Kyriakos P. Spentzos | 2004-09-21 |
| 6523297 | Fishing lure | Daniel L. Greene | 2003-02-25 |
| 6427375 | Fishing lure | Daniel L. Greene | 2002-08-06 |
| 6384402 | Optical vend-sensing system for control of vending machine | Kyriakos P. Spentzos | 2002-05-07 |
| 5934967 | Self-actuating spreading apparatus | Douglas M. Brown, Larry G. Lynch | 1999-08-10 |
| 5820439 | Gyro stabilized remote controlled toy motorcycle | — | 1998-10-13 |
| 4525805 | Secure locking system employing radiant energy and electrical data transmission | Richard Prosan, Donald A. Sheppard | 1985-06-25 |