Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7479214 | ECM trepan of bars | John Reynolds | 2009-01-20 |
| 7192260 | Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining | John Reynolds, Tom Chamberlain | 2007-03-20 |
| 6866769 | Drive head and ECM method and tool for making same | William C. Anderson, Edward I. Stamm, Jr., Vicky S. Budinger | 2005-03-15 |