Denver Secord

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Oliver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Rotary motor or engine having a rotational gate valve
- Patent number 5,520,147
- Issue date May 28, 1996
- Denver Secord
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine and cam-operated working member assembly
- Patent number 5,350,287
- Issue date Sep 27, 1994
- Denver Secord
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Sealing mechanism for rotating equipment
- Publication number 20020180158
- Publication date Dec 5, 2002
- Denver Secord
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...