Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7024314 | Sewerage pipe inspection vehicle having a gas sensor | Alfred Stella | 2006-04-04 |
| 6832164 | Sewerage pipe inspection vehicle having a gas sensor | Alfred Stella | 2004-12-14 |
| 6061807 | Methods systems and computer products for error recovery of endpoint nodes | Mark Albert, James L. Hall, Barron Cornelius Housel, III | 2000-05-09 |
| 5511208 | Locating resources in computer networks having cache server nodes | Michael F. Gierlach, Prabandham Madan Gopal, Robert Sultan, Gary M. Vacek | 1996-04-23 |