RICHARD JOHN HARPER

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Chelmsford Essex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Lock for a tamper resistant assembly
- Patent number 11,124,991
- Issue date Sep 21, 2021
- BAE Systems plc
- Samuel David Charles Parfitt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus for connecting first and second waveguide sections compri...
- Patent number 10,673,109
- Issue date Jun 2, 2020
- BAE Systems plc
- Richard John Harper
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
A LOCK FOR A TAMPER RESISTANT ASSEMBLY
- Publication number 20200032552
- Publication date Jan 30, 2020
- BAE Systems plc
- Samuel David Charles Parfitt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
WAVEGUIDES
- Publication number 20190044205
- Publication date Feb 7, 2019
- BAE Systems plc
- RICHARD JOHN HARPER
- H01 - BASIC ELECTRIC ELEMENTS