Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9117231 | Ordering method and system for restaurants | Daniel Rodgers | 2015-08-25 | |
| 7693744 | Optimised messages containing barcode information for mobile receiving devices | — | 2010-04-06 | |
| 4654705 | Two channel audio scrambling system | John A. Lund, Harold E. Mann | 1987-03-31 | $1,497,000 |
| 4636853 | Dynamic audio scrambling system | John A. Lund | 1987-01-13 | $4,142,000 |
| 4568974 | Video scrambling by the application of a variable periodic scrambling waveform | Pieter den Toonder, Dennis E. Burke, James Stoffer | 1986-02-04 | $1,585,000 |
| 4463352 | Fault tolerant, self-powered data reporting system | Richard G. Winkler | 1984-07-31 | $6,910,000 |