Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059821 | Method and apparatus to facilitate sealing within turbines | Douglas Carl Hofer, Norman Douglas Lathrop, Raymond Kenneth Overbaugh, Jr., Kenneth Robertson, Michael J. Boss | 2006-06-13 |
| 6779972 | Flowpath sealing and streamlining configuration for a turbine | Douglas Carl Hofer, Norman Douglas Lathrop, Raymond Kenneth Overbaugh, Jr., William Thomas Parry, Kenneth Robertson | 2004-08-24 |