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Inventor

Jean-Bernard Piaud

Inventor
Rock Forest, CA

Overview

4→
Patents
2005–2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F24Fprimary
F24FAir-conditioning21%
F04DNon-positive-displacement pumps14%
F16LPipes14%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
Y10TTechnical subjects covered by former us classification14%
F24DDomestic- or space-heating systems, e.g. central heating systems7%
LOC237%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
D0638925'Louvered ventilation grille'20117,635,296'Air handling systems or devices intermingling fresh and stale air'20097,565,924'Pressure equilizing system'20096,855,050'Ventilation method and device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to VENMAR VENTILATION INC (4)· patent assignee history
2005–2009Based in Rock Forest, CA· patent location history
2011Based in Sherbrooke, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VENMAR VENTILATION INC42005–2011
Locations
LocationPatentsSpan
Rock Forest, CA32005–2009
Sherbrooke, CA12011