Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256504 | Apparatus and method for billing in a wireless communication system | Daniel Tell, Marty H. Singer, David Hose, James A. Fitch | 2001-07-03 |
| 5774802 | Apparatus and method for billing in a wireless communication system | Daniel Tell, Marty H. Singer, David Hose, James A. Fitch | 1998-06-30 |
| 4922348 | Facsimile service | Alexander C. Gillon, Adam Reed | 1990-05-01 |
| 4922522 | Telecommunications access to lottery systems | — | 1990-05-01 |
| 4700619 | Removable cooking surface for the movable platen of a two-sided cooking device | — | 1987-10-20 |
| 4460994 | Loop communication system | Matthew F. Slana | 1984-07-17 |