Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7548538 | Telephone call manager | Stephen Vaughan Murphy, David B. Benoit, Bradford Lawrence Spencer | 2009-06-16 |
| 7110748 | Telephone call manager | Stephen Vaughan Murphy, David B. Benoit, Bradford Lawrence Spencer | 2006-09-19 |
| 5022799 | Coke drum drill stem alignment device | Daniel L. Torres, Timothy J. Murphy, Guy Maakad, Jeffrey R. Roberts | 1991-06-11 |