Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606892 | Apparatus for automated peening of tenons connecting turbine buckets and cover plates | Todd Joseph Fischer, Jeffrey Philip Fregoe, David Ward Marcellus, Jr., Dennis Roberts | 2003-08-19 |
| 6526657 | Methods for automated peening of tenons connecting turbine buckets and cover plates | Todd Joseph Fischer, Jeffrey Philip Fregoe, David Ward Marcellus, Jr., Dennis Roberts | 2003-03-04 |