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Inventor

Ronren Gu

Inventor
Torrance, CA, US

Overview

2→
Patents
2005–2011
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
8,061,974'Compressor with variable-geometry ported shroud'20116,932,563'Apparatus, system and method for minimizing resonant forces in a compressor'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2011Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2005Based in Cypress, CA, US· patent location history
2011Patents assigned to GU RONREN (1)· patent assignee history
2011Patents assigned to PEERY ERIC S (1)· patent assignee history
2011Based in Torrance, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONEYWELL INT INC22005–2011
GU RONRENself12011
PEERY ERIC S12011
Locations
LocationPatentsSpan
Torrance, California, US12011
Cypress, California, US12005