Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12433458 | Upright surface treatment apparatus having removable pod | Scott Niedzwecki, Andre D. Brown, Rong-Chin Yang, Lee M. Cottrell, Patrick CLEARY | 2025-10-07 | |
| 6983912 | Hybrid exhaust heat shield for pylon mounted gas turbine engines | Thomas J. Connelly, Michael L. Sangwin | 2006-01-10 | $67,306,000 |
| 6178740 | Turbo fan engine nacelle exhaust system with concave primary nozzle plug | Steve D. Podleski, Thomas A. Gally, Sean Allen Newsum | 2001-01-30 | $73,931,000 |
| 5906097 | Engine flow control device | Leonard J. Hebert, Jerry Piro, Ronald L. Balzer, Michael L. Sangwin, Jeff P. Lewis +1 more | 1999-05-25 | $194,933,000 |