Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463449 | System for creating non-algorithmic random numbers and publishing the numbers on the internet | — | 2002-10-08 |
| 6421780 | System for creating high and low speed non-algorithmic random numbers for encryption/decryption | — | 2002-07-16 |
| 6349854 | Utility-power operated pressurized spray can | Steven J. Bierend, Irwin Ginsburgh | 2002-02-26 |
| 6343714 | Anti-graffiti aerosol spray can having an internal spray head valve control assembly | — | 2002-02-05 |