Christopher R. McLean
38Patents
19h-index
25Co-inventors
81Inventor score
Filing activity: Jun 29, 1998 → Jan 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6406523B1 | Rotary pressure swing adsorption apparatus | Performing Operations; Transporting | 179 | Expired |
| US6866950B2 | Methods and apparatuses for gas separation by pressure swing adsorption with partial gas product feed to fuel cell power source | Emerging Cross-Sectional Technologies | 137 | Expired |
| US6514319B2 | Life support oxygen concentrator | Emerging Cross-Sectional Technologies | 122 | Expired |
| USD761624S1 | Infusing container | General | 109 | Active |
| US6056804A | High frequency rotary pressure swing adsorption apparatus | Performing Operations; Transporting | 105 | Expired |
| US7094275B2 | Modular pressure swing adsorption apparatus | Performing Operations; Transporting | 104 | Expired |
| US6451095B1 | Modular pressure swing adsorption apparatus | Performing Operations; Transporting | 104 | Expired |
| US6921597B2 | Electrical current generation system | Emerging Cross-Sectional Technologies | 93 | Expired |
| US6533846B1 | Modular pressure swing adsorption apparatus with clearance-type valve seals | Emerging Cross-Sectional Technologies | 75 | Expired |
| US8272401B2 | Compact pressure balanced rotary valve | Emerging Cross-Sectional Technologies | 73 | Active |
| US7250073B2 | Life support oxygen concentrator | Chemistry; Metallurgy | 69 | Expired |
| US8262783B2 | Gas separation device | Emerging Cross-Sectional Technologies | 65 | Active |
| US8470395B2 | Low energy, high recovery, rapid cycle kinetic PSA for biogas | Emerging Cross-Sectional Technologies | 53 | Active |
| US7758988B2 | System that includes a fuel cell and an oxygen gas delivery system | Emerging Cross-Sectional Technologies | 51 | Active |
| US8616233B2 | Rotary face seal with anti-crowning features | Emerging Cross-Sectional Technologies | 47 | Active |
| US9050553B2 | Low energy, high recovery, rapid cycle kinetic PSA for biogas | Emerging Cross-Sectional Technologies | 43 | Active |
| USD899186S1 | Beverage press | General | 27 | Active |
| US7992486B2 | Calibrated handheld espresso tamper | Human Necessities | 27 | Active |
| USD795630S1 | Beverage press | General | 21 | Active |
| US8770097B2 | Apparatus and method for extracting an infusion | Performing Operations; Transporting | 19 | Active |
| US10264911B2 | Press for extracting an infusion | Human Necessities | 13 | Active |
| USD953801S1 | Pour over brewing device | General | 8 | Active |
| US9392900B2 | Apparatus and method for extracting an infusion | Performing Operations; Transporting | 8 | Active |
| USD796244S1 | Beverage press | General | 6 | Active |
| USD884420S1 | Brewing apparatus | General | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.