Inventor

Leon C. Hirsch

Inventor
Westport, CT, US

Overview

3→
Patents
1980–1994
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis40%
G01FMeasuring volume, volume flow, mass flow or liquid level20%
G01KMeasuring temperature20%
LOCD120%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1994Patents assigned to UNITED STATES SURGICAL CORP (3)· patent assignee history
1980–1994Based in Westport, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED STATES SURGICAL CORP31980–1994
Locations
LocationPatentsSpan
Westport, CT, US31980–1994