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Inventor

Christopher J. Gyben

Inventor
Escondido, CA, US

Overview

5→
Patents
1990–2001
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Kprimary
F16KValves36%
Y10TTechnical subjects covered by former us classification36%
B05BSpraying apparatus29%
PatentTitleYear
6,263,912'Fluid flow control valve'20016,263,911'Fluid flow control valve'20016,260,575'Fluid flow control valve'20016,199,584'Fluid flow control valve'20014,944,327'Riser check valve'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to GYBEN CHRISTOPHER J (1)· patent assignee history
1990–2001Based in Escondido, CA, US· patent location history
2001Patents assigned to WHETSTONE GROUP INTERNATIONAL (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WHETSTONE GROUP INTERNATIONAL42001
GYBEN CHRISTOPHER Jself11990
Locations
LocationPatentsSpan
Escondido, California, US51990–2001