Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787828 | Party information for data-capable communication device | Carol Shifrin Gruchala, Wayne Robert Heinmiller | 2017-10-10 |
| 9549063 | Party information for data-capable communication device | Carol Shifrin Gruchala, Wayne Robert Heinmiller | 2017-01-17 |
| 9344557 | Party information for data-capable communication device | Carol Shifrin Gruchala, Wayne Robert Heinmiller | 2016-05-17 |
| 8718251 | Party information for data-capable communication device | Carol Shifrin Gruchala, Wayne Robert Heinmiller | 2014-05-06 |