Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837436 | Method and apparatus for regulating fluid flow through a turbine engine | Donald Michael Corsmeier, David Andrew Perveiler | 2010-11-23 |
| 4934888 | Fastener retainer assembly | Robert J. Corsmeier, John MacRichey | 1990-06-19 |