Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001995 | System and method for producing and processing transportation and shipping documentation | William J. Wappler, Charles Edwin Dressler, Michael Dressler, David Smith | 2024-06-04 |
| 11880737 | Dynamic RFID portal modulation | William J. Wappler, Charles Edwin Dressler | 2024-01-23 |
| 11748705 | Automotive asset location management systems and methods | William J. Wappler, David Hampton, Michael Curran | 2023-09-05 |
| 11507918 | Automotive asset location management systems and methods | William J. Wappler, David Hampton, Michael Curran | 2022-11-22 |
| 11138553 | Geolocation specific asset tracking with transmitters | William J. Wappler, David Hampton, Michael Curran | 2021-10-05 |