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Inventor

Timothy M. Frank

Inventor
Wellsville, PA, US

Overview

2→
Patents
1998–1999
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 pumps25%
F25BRefrigeration machines, plants or systems25%
H02HEmergency protective circuit arrangements25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
PatentTitleYear
5,894,736'Methods and apparatuses for detecting surge in centrifugal compressors'19995,746,062'Methods and apparatuses for detecting surge in centrifugal compressors'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to YORK INT CORP (2)· patent assignee history
1998–1999Based in Wellsville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YORK INT CORP21998–1999
Locations
LocationPatentsSpan
Wellsville, Pennsylvania, US21998–1999