| 8,747,631 | 06/09/2014 | Apparatus and Method Utilizing a Double Glow Discharge Plasma for Sputter Cleaning | Ronghua Wei; Edward Langa; Sabrina L. Lee |
| 8,783,090 | 07/21/2014 | Apparatus and methods for determination of total and solid carbon content of engine exhaust | Qiang Wei; Imad Said Abdul-Khalek |
| 10,233,809 | 03/19/2019 | Apparatus and Methods for Exhaust Gas Recirculation for an Internal Combustion Engine | Cary A. Henry |
| 10,126,726 | 11/13/2018 | Apparatus and Methods for Exhaust Gas Recirculation for an Internal Combustion Engine Utilizing at Least Two Hydrocarbon Fuels | Cary A. Henry |
| 10,125,726 | 11/13/2018 | Apparatus and Methods for Exhaust Gas Recirculation for an Internal Combustion Engine Utilizing at Least Two Hydrocarbon Fuels | Cary A. Henry |
| 7,164,785 | 01/15/2007 | Apparatus and Methods of Generation of Textures with Depth Buffers | Ryan Converse Logan; Ernest August Franke; Eric Conrad Peterson |
| 5,594,340 | 01/13/1997 | Apparatus for Accurately Controlling Moisture Levels of Aqueous Surfactant Compositions During On Line Processing Including a Cross-Feed Piston Assembly | Laurie Coyle; Kevin M. Finucane; James D. King; Harold F. Donoho; Armando De Los Santos |
| 5,799,436 | 08/31/1998 | Apparatus for Attracting and Destroying Insects | James A. Nolen; William Mallow |
| 3,572,273 | 03/22/1971 | Apparatus for Breaking a Layer of Ice on a Body of Water by Repetitive Combustive Explosions | Charles D. Wood |
| 3,360,907 | 01/01/1968 | Apparatus for Cleaning Air Filters | John M. Clark, Jr.; Robinson W. Brown; Ross F. Meriwether |
