Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11373209 | System and method for location-based advertisement delivery verification | Elizabeth Renfer, Israel Alvarez, Dan Barnett | 2022-06-28 |
| 11023927 | System and method for location-based advertisement delivery verification | Elizabeth Renfer, Israel Alvarez, Dan Barnett | 2021-06-01 |
| D295851 | Expansion keyboard module for microprocessor or the like | Jeffrey L. Harlan | 1988-05-24 |
| D295854 | Combined microprocessor and expansion keyboard module therefor | Jeffrey L. Harlan | 1988-05-24 |
| D290609 | Portable, handheld microcomputer | Jeffrey L. Harlan | 1987-06-30 |