Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941496 | System, method and computer program for recipient controlled communications | Erwin Gross | 2011-05-10 |
| 7765262 | System, method and computer program for recipient controlled communications | Erwin Gross | 2010-07-27 |
| 5180301 | Air-oil burner | — | 1993-01-19 |
| D263004 | Compact case | — | 1982-02-09 |