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Inventor

Charles C. Franklin

Inventor
McFarland, WI, US

Overview

2→
Patents
1991–1996
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.

B67Dprimary
B67DDispensing, delivering or transferring liquids, not otherwise provided for25%
F04DNon-positive-displacement pumps25%
F16LPipes25%
G01MTesting static or dynamic balance of machines or structures25%
PatentTitleYear
5,577,895'Submerged pump unit having a variable length pipe assembly'19965,014,543'Leak detector'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1996Patents assigned to FE PETRO INC (2)· patent assignee history
1991Patents assigned to FRANKLIN CHARLES C (1)· patent assignee history
1991Patents assigned to GISSKE EDWARD T (1)· patent assignee history
1991–1996Based in McFarland, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FE PETRO INC21991–1996
FRANKLIN CHARLES Cself11991
GISSKE EDWARD T11991
Locations
LocationPatentsSpan
McFarland, WI, US21991–1996