Mark A. Daniels
18Patents
8h-index
35Co-inventors
68Inventor score
Filing activity: Sep 25, 1996 → Mar 15, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5832095A | Noise canceling system | Physics | 71 | Expired |
| US6142732A | Fan scroll | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US6342005B1 | Active noise control for plug fan installations | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6799657B2 | Absorptive/reactive muffler for variable speed compressors | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US7562697B2 | Heat exchanger with perforated plate in header | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6023940A | Flow distributor for air conditioning unit | Performing Operations; Transporting | 16 | Expired |
| US6658885B1 | Rotary compressor with muffler discharging into oil sump | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6049615A | Intergrated active noise control system for air handling unit | Physics | 13 | Expired |
| US6976833B2 | Compressor discharge chamber with baffle plate | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6595763B2 | Screw compressor with reduced leak path | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5771300A | Loudspeaker phase distortion control using velocity feedback | Physics | 5 | Expired |
| US6826926B2 | Liquid injection for reduced discharge pressure pulsation in compressors | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6360555B1 | Compressor mounting device with integrated muffler | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6299214A | Isolation device and fluid connection | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5878740A | Noise reducing device for combustion driven heating apparatus | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6881026B2 | Screw compressors with rotor and casing design for controlling deflections | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6647738B1 | Suction muffler for chiller compressor | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7887207B2 | Multiple door display merchandiser with lighting enhancement | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.