Stephen C. Bennett

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Patents Grantslast 30 patents

Information Patent Grant
Review recordation and evaluation systems and methods
- Patent number 11,507,986
- Issue date Nov 22, 2022
- REVUIE LIMITED
- John Richard Bennett
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Combatting air pollution
- Patent number 5,939,028
- Issue date Aug 17, 1999
- Johnson Matthey PLC
- Stephen C Bennett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Emissions control
- Patent number 5,776,417
- Issue date Jul 7, 1998
- Johnson Matthey Public Limited Company
- Johnathan C. Frost
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
OXYGEN REDUCTION REACTION CATALYST
- Publication number 20220029172
- Publication date Jan 27, 2022
- JOHNSON MATTHEY FUEL CELLS LIMITED
- Marie Josephe Vanessa ARMEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REVIEW RECORDATION AND EVALUATION SYSTEMS AND METHODS
- Publication number 20210118021
- Publication date Apr 22, 2021
- REVUIE LIMITED
- John Richard BENNETT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR THE TREATMENT OF AIR
- Publication number 20200001234
- Publication date Jan 2, 2020
- ANGLO PLATINUM MARKETING LIMITED
- Stephen POULSTON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN REDUCTION REACTION CATALYST
- Publication number 20180294485
- Publication date Oct 11, 2018
- JOHNSON MATTHEY FUEL CELLS LIMITED
- Marie Josephe Vanessa ARMEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR THE TREATMENT OF AIR
- Publication number 20150086459
- Publication date Mar 26, 2015
- Johnson Matthey Public Limited Company
- Stephen Poulston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL