Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844821 | Electronic display system tag, related interface protocal and display methods | Kenneth Kiplinger | 2005-01-18 |
| 6552663 | Product information display system with expanded retail display functions | Timothy Honeck | 2003-04-22 |
| 6089453 | Article-information display system using electronically controlled tags | Kenneth W. Kayser, W. Richard Frederick | 2000-07-18 |