LexDanaLexDanabeta
Inventor

Steven A. Bender

Inventor
Liverpool, NY, US

Overview

3→
Patents
1990–1995
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids33%
F04DNon-positive-displacement pumps33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,450,316'Electronic process controller having password override'19955,157,928'Electronically controlled cryopump'19924,918,930'Electronically controlled cryopump'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1995Patents assigned to HELIX TECH CORP (3)· patent assignee history
1990–1995Based in Liverpool, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HELIX TECH CORP31990–1995
Locations
LocationPatentsSpan
Liverpool, New York, US31990–1995