LexDanaLexDanabeta
Inventor

Edward M. Shostek

Inventor
Fairview, PA, US

Overview

2→
Patents
1989–1992
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Gprimary
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons50%
H01HElectric switches25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,143,208'Level sensor'19924,833,972'Wheeled table floor lock apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to AMERICAN STERILIZER CO (2)· patent assignee history
1989–1992Based in Fairview, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN STERILIZER CO21989–1992
Locations
LocationPatentsSpan
Fairview, Pennsylvania, US21989–1992