Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12358627 | Acoustic air duct for environmental control system in vehicle | Rachel Ann Bires, Douglas D. Maben, Christopher E. Plass, Mark M. Gmerek, Sonny Keever Nguyen +4 more | 2025-07-15 | |
| 10495152 | Coupling assembly | Ryan Kenneth Marks | 2019-12-03 | |
| 10132524 | Apparatus for drainage of condensate in mixing duct exposed to sub-freezing air | Scott P. Ellsworth, Sonny Keever Nguyen | 2018-11-20 | $64,721,000 |
| 6304829 | Method and system for dynamic testing of a vehicle exhaust system in a rigid frame test fixture | Bruce Whittle, Arthur J. Page, David M. Fricke, James Alanoly, Nabih Wassef Elsenety | 2001-10-16 | $28,358,000 |