Inventor

Alan C. Brightman

Inventor

Bridgewater, MA, US

Overview

1999

Patent span

Mechanical engineering

Primary field (CPC F)

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

F04Bprimary

F04BPositive-displacement machines for liquids50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to HELIX TECH CORP (1)· patent assignee history

1999Based in Bridgewater, MA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HELIX TECH CORP	1	1999

Locations

Location	Patents	Span
Bridgewater, Massachusetts, US	1	1999