Pierre Legare
51Patents
14h-index
69Co-inventors
87Inventor score
Filing activity: Jan 4, 1988 → Nov 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6575165B1 | Apparatus and method for breathing apparatus component coupling | Human Necessities | 119 | Expired |
| US8371127B2 | Cooling air system for mid turbine frame | Mechanical Engineering; Lighting; Heating | 74 | Active |
| US7419526B2 | Conformal filter cartridges and methods | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7748381B2 | Portable blower system | Human Necessities | 41 | Active |
| US5038775A | Plastic scrim | Human Necessities | 41 | Expired |
| US7775758B2 | Impeller rear cavity thrust adjustor | Mechanical Engineering; Lighting; Heating | 37 | Active |
| US7287384B2 | Bearing chamber pressurization system | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US6408845B1 | Respiratory filter | Emerging Cross-Sectional Technologies | 33 | Expired |
| US8460423B2 | Filter cartridge having central plenum and housing sidewall | Performing Operations; Transporting | 28 | Active |
| US9279341B2 | Air system architecture for a mid-turbine frame module | Emerging Cross-Sectional Technologies | 26 | Active |
| US7124857B2 | Rotating shaft scavenging scoop | Emerging Cross-Sectional Technologies | 20 | Expired |
| US8092146B2 | Active tip clearance control arrangement for gas turbine engine | Emerging Cross-Sectional Technologies | 18 | Active |
| US7682131B2 | Impeller baffle with air cavity deswirlers | Emerging Cross-Sectional Technologies | 16 | Active |
| US8201664B2 | Lubrication system and method, and vortex flow separator for use therewith | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US5898981A | Synthetic filter media and method for manufacturing same | Performing Operations; Transporting | 14 | Expired |
| USD449103S | Finger recesses in a cover of a filter cartridge | General | 13 | Expired |
| US8601785B2 | Oil supply system with main pump deaeration | Emerging Cross-Sectional Technologies | 12 | Active |
| US5979030A | Synthetic filter media and method for manufacturing same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6211100A | Synthetic filter media | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5062874A | Filter sealing apparatus | Emerging Cross-Sectional Technologies | 11 | Expired |
| US9393448B2 | Side plug-in filter cartridge | Emerging Cross-Sectional Technologies | 10 | Active |
| USD757928S1 | Respirator cartridge body | General | 9 | Active |
| US9744493B2 | Air filtration device | Performing Operations; Transporting | 9 | Active |
| US9879591B2 | Engine intake assembly with selector valve | Emerging Cross-Sectional Technologies | 9 | Active |
| US9440775B2 | Prefilter cover for bidirectional-airflow respirator cartridge | Performing Operations; Transporting | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.