LexDanaLexDanabeta
Inventor

Daniel A. Boardman

Inventor
Swansea, MA, US

Overview

2→
Patents
2004–2009
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.

A61Mprimary
A61MDevices for introducing media into, or onto, the body50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
7,524,311'Automatic high negative pressure relief valve and chest drainage units using same'20096,770,062'Automatic high negative pressure relief valve and chest drainage units using same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2009Based in Swansea, MA, US· patent location history
2009Patents assigned to BOARDMAN DANIEL A (1)· patent assignee history
2009Patents assigned to PHUNG TRINH D (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOARDMAN DANIEL Aself12009
PHUNG TRINH D12009
Locations
LocationPatentsSpan
Swansea, Massachusetts, US22004–2009