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Inventor

Jonathan Rollier

Inventor
St. Louis, MO, US

Overview

1→
Patents
2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids25%
F16CShafts25%
F16JPistons25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
10,087,920Compressor bushing2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to QUINCY COMPRESSOR LLC (1)· patent assignee history
2018Based in St. Louis, MO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUINCY COMPRESSOR LLC12018
Locations
LocationPatentsSpan
St. Louis, MO, US12018