Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6519641 | Calculator network in which a master calculator can restrict communication between client calculators in the network | Thomas M. Siep | 2003-02-11 |
| 6452480 | Active wireless network for calculators | Thomas M. Siep | 2002-09-17 |
| 5825302 | System and method for transmitting data using reflected electromagnetic radiation | — | 1998-10-20 |
| 5740363 | Method and apparatus for low power communications between mobile computing devices | Thomas M. Siep, Carl M. Panasik | 1998-04-14 |
| 5504575 | SLM spectrometer | — | 1996-04-02 |