Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8995955 | Systems, methods, and media for logging phone calls | Jennifer Gross | 2015-03-31 |
| 4290355 | Ticket printing and advancing device | Samuel Hirscher Gross | 1981-09-22 |
| 4262593 | Printing apparatus | Samuel Hirscher Gross | 1981-04-21 |