Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091061 | Self-propelled elevated transportation system | — | 2024-09-17 |
| 8520661 | System and method for voice over internet protocol | — | 2013-08-27 |
| 7558562 | System for storing and supplying wireless contacts information | Tracy K. Butler | 2009-07-07 |
| 7305231 | System and method of notifying unpublished subscribers of request for contact information | — | 2007-12-04 |
| 6899502 | Self-filling fastener and method of making | — | 2005-05-31 |
| 5952637 | Portable folding board games | — | 1999-09-14 |