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Hislop; Drummond Watson Patent Filings

Hislop; Drummond Watson

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hislop; Drummond Watson.The latest application filed is for "radial flow turbine heat engine".

Company Profile
2.6.6
  • Hislop; Drummond Watson - Bristol GB
  • Hislop; Drummond Watson - Lewes GB
  • Hislop; Drummond Watson - London N/A GB
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Radial flow turbine heat engine
Grant 10,808,614 - Jones , et al. October 20, 2
2020-10-20
Pin fin heat exchanger
Grant 10,718,574 - Hislop
2020-07-21
Radial Flow Turbine Heat Engine
App 20190292984 - JONES; Simon Lloyd ;   et al.
2019-09-26
Pin Fin Heat Exchanger
App 20180266773 - HISLOP; Drummond Watson
2018-09-20
Combined chamber wall and heat exchanger
Grant 10,077,944 - Hislop September 18, 2
2018-09-18
Combined Chamber Wall And Heat Exchanger
App 20130233526 - Hislop; Drummond Watson
2013-09-12
Heat exchanger
Grant 8,359,744 - Hislop , et al. January 29, 2
2013-01-29
Heat exchanger
App 20100300666 - Hislop; Drummond Watson ;   et al.
2010-12-02
Heat Exchanger
App 20080210413 - Hislop; Drummond Watson ;   et al.
2008-09-04

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