Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248221 | Electrolysis apparatus and electrodes and electrode material therefor | Randolph R. Davis, Thomas F. McGraw | 2001-06-19 |
| 5825864 | Personal automatic registration system with call forwarding | Thomas F. McGraw, Jeffrey A. Mitulla | 1998-10-20 |
| 5628050 | Disaster warning communications system | Thomas F. McGraw, Jeffrey A. Mitulla | 1997-05-06 |